Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
138301	Rationalize the Numerator	square root of 28/3	$\sqrt{\frac{28}{3}}$
138302	Rationalize the Numerator	square root of 175/3	$\sqrt{\frac{175}{3}}$
138303	Rationalize the Numerator	square root of 19/11	$\sqrt{\frac{19}{11}}$
138304	Find the Parent Function	f(x)=2x-1	$f (x) = 2 x - 1$
138305	Find the Parent Function	f(x)=-3x+2	$f (x) = - 3 x + 2$
138306	Find the Parent Function	f(x)=x^2+3	$f (x) = x^{2} + 3$
138307	Find the Parent Function	f(x)=x^2-5	$f (x) = x^{2} - 5$
138308	Find the Parent Function	f(x)=x^4	$f (x) = x^{4}$
138309	Find the Parent Function	f(x)=a(x-h)^2+k	$f (x) = a {(x - h)}^{2} + k$
138310	Identify the Progression	7 , -14 , 21 , -28	$7$ , $- 14$ , $21$ , $- 28$
138311	Identify the Progression	8 , 12 , 18 , 27	$8$ , $12$ , $18$ , $27$
138312	Identify the Progression	-8 , 12 , -18 , 27	$- 8$ , $12$ , $- 18$ , $27$
138313	Identify the Progression	5 , -20 , 80 , -320	$5$ , $- 20$ , $80$ , $- 320$
138314	Identify the Progression	4 , -8 , 16 , -32	$4$ , $- 8$ , $16$ , $- 32$
138315	Identify the Progression	-30 , -33 , -36 , -39	$- 30$ , $- 33$ , $- 36$ , $- 39$
138316	Identify the Progression	3 , 8 , 13 , 18	$3$ , $8$ , $13$ , $18$
138317	Identify the Progression	-2 , -10 , -50 , -250	$- 2$ , $- 10$ , $- 50$ , $- 250$
138318	Identify the Progression	1 , 8 , 15 , 22	$1$ , $8$ , $15$ , $22$
138319	Identify the Progression	1 , -8 , 27 , -64	$1$ , $- 8$ , $27$ , $- 64$
138320	Identify the Progression	2 , -4 , 8 , -16	$2$ , $- 4$ , $8$ , $- 16$
138321	Identify the Progression	-125 , -25 , -5 , -1	$- 125$ , $- 25$ , $- 5$ , $- 1$
138322	Identify the Progression	27 , -9 , 3 , -1	$27$ , $- 9$ , $3$ , $- 1$
138323	Identify the Progression	-3 , 6 , -12 , 24	$- 3$ , $6$ , $- 12$ , $24$
138324	Identify the Progression	2 , 6 , 18 , 54 , ...	$2$ , $6$ , $18$ , $54$ , $\dots$
138325	Identify the Progression	2 , 8 , 32 , 128 , 512	$2$ , $8$ , $32$ , $128$ , $512$
138326	Identify the Progression	2 , 9 , 16 , 23 , 30	$2$ , $9$ , $16$ , $23$ , $30$
138327	Identify the Progression	25 , 5 , 1 , 1/5	$25$ , $5$ , $1$ , $\frac{1}{5}$
138328	Identify the Progression	-81 , -54 , -36 , -24	$- 81$ , $- 54$ , $- 36$ , $- 24$
138329	Find the Degree, Leading Term, and Leading Coefficient	3x^3+x^2-8x^5+2x^3-4x	$3 x^{3} + x^{2} - 8 x^{5} + 2 x^{3} - 4 x$
138330	Find the Degree, Leading Term, and Leading Coefficient	3x^2-8x-12x^5-5x^3+2x^4-6	$3 x^{2} - 8 x - 12 x^{5} - 5 x^{3} + 2 x^{4} - 6$
138331	Find the Degree, Leading Term, and Leading Coefficient	3y^2-y^4+y^5	$3 y^{2} - y^{4} + y^{5}$
138332	Find the Degree, Leading Term, and Leading Coefficient	-2a	$- 2 a$
138333	Find the Degree, Leading Term, and Leading Coefficient	-2a^3b^2+5ab^2+7b^4+8	$- 2 a^{3} b^{2} + 5 a b^{2} + 7 b^{4} + 8$
138334	Find the Degree, Leading Term, and Leading Coefficient	2p^4+p^3	$2 p^{4} + p^{3}$
138335	Find the Degree, Leading Term, and Leading Coefficient	2x^3-5x^2-2x+12	$2 x^{3} - 5 x^{2} - 2 x + 12$
138336	Find the Degree, Leading Term, and Leading Coefficient	-2x^3-4y-1	$- 2 x^{3} - 4 y - 1$
138337	Find the Degree, Leading Term, and Leading Coefficient	3-7i	$3 - 7 i$
138338	Find the Degree, Leading Term, and Leading Coefficient	2x^8-5x^2+3x+4	$2 x^{8} - 5 x^{2} + 3 x + 4$
138339	Find the Degree, Leading Term, and Leading Coefficient	-2x+3-5x^3+x^4	$- 2 x + 3 - 5 x^{3} + x^{4}$
138340	Find the Degree, Leading Term, and Leading Coefficient	(x+4)^2(x-1)^5(x-2)	${(x + 4)}^{2} {(x - 1)}^{5} (x - 2)$
138341	Find the Degree, Leading Term, and Leading Coefficient	-10k^2+7	$- 10 k^{2} + 7$
138342	Find the Degree, Leading Term, and Leading Coefficient	square root of 29x^6	$\sqrt{29 x^{6}}$
138343	Determine if Perpendicular	y=-1/6x-524x-4y=12	$y = - \frac{1}{6} x - 524 x - 4 y = 12$
138344	Determine if Perpendicular	x-4y=-8y=4x-12	$x - 4 y = - 8 y = 4 x - 12$
138345	Find the Degree, Leading Term, and Leading Coefficient	1/5m^9n^5	$\frac{1}{5} m^{9} n^{5}$
138346	Determine if Perpendicular	3x-4y=98x+6y=9	$3 x - 4 y = 98 x + 6 y = 9$
138347	Determine if Perpendicular	-24x+y=6-4x+6y=7	$- 24 x + y = 6 - 4 x + 6 y = 7$
138348	Determine if Perpendicular	2x-8y=912x-3y=7	$2 x - 8 y = 912 x - 3 y = 7$
138349	Determine if Perpendicular	x+2y=52x+4y=7	$x + 2 y = 52 x + 4 y = 7$
138350	Determine if Perpendicular	x+2y=52x+4y=9	$x + 2 y = 52 x + 4 y = 9$
138351	Determine if Perpendicular	x-2y=-4y=2x-2	$x - 2 y = - 4 y = 2 x - 2$
138352	Determine if Perpendicular	x-3y=-3y=3x-3	$x - 3 y = - 3 y = 3 x - 3$
138353	Find the Degree, Leading Term, and Leading Coefficient	xy+3x^2-7+x	$x y + 3 x^{2} - 7 + x$
138354	Identify the Progression	1/3 , 3/15 , 9/75 , 27/375	$\frac{1}{3}$ , $\frac{3}{15}$ , $\frac{9}{75}$ , $\frac{27}{375}$
138355	Identify the Progression	1 , -6 , 36 , -216	$1$ , $- 6$ , $36$ , $- 216$
138356	Identify the Progression	1 , 1/8 , 1/27 , 1/64	$1$ , $\frac{1}{8}$ , $\frac{1}{27}$ , $\frac{1}{64}$
138357	Identify the Progression	3/4 , 6/5 , 9/6 , 12/7 , 15/8 , ...	$\frac{3}{4}$ , $\frac{6}{5}$ , $\frac{9}{6}$ , $\frac{12}{7}$ , $\frac{15}{8}$ , $\dots$
138358	Find the Degree, Leading Term, and Leading Coefficient	mn^2	$m n^{2}$
138359	Find the Degree, Leading Term, and Leading Coefficient	h(x)=3x^2(x-2)(x-6)	$h (x) = 3 x^{2} (x - 2) (x - 6)$
138360	Find the Degree, Leading Term, and Leading Coefficient	x^2y^4	$x^{2} y^{4}$
138361	Find the Degree, Leading Term, and Leading Coefficient	x^3y^3	$x^{3} y^{3}$
138362	Find the Degree, Leading Term, and Leading Coefficient	9m^5	$9 m^{5}$
138363	Find the Degree, Leading Term, and Leading Coefficient	-5xy	$- 5 x y$
138364	Find the Degree, Leading Term, and Leading Coefficient	5y^6	$5 y^{6}$
138365	Find the Degree, Leading Term, and Leading Coefficient	5x^2-2+6x	$5 x^{2} - 2 + 6 x$
138366	Find the Degree, Leading Term, and Leading Coefficient	5x^10+13x^4-17x^3	$5 x^{10} + 13 x^{4} - 17 x^{3}$
138367	Find the Degree, Leading Term, and Leading Coefficient	4y^3-4y^2+3-y	$4 y^{3} - 4 y^{2} + 3 - y$
138368	Find the Degree, Leading Term, and Leading Coefficient	5a^2+6ab-7b^2	$5 a^{2} + 6 a b - 7 b^{2}$
138369	Find the Degree, Leading Term, and Leading Coefficient	-4x+7-3x^3+12x^2	$- 4 x + 7 - 3 x^{3} + 12 x^{2}$
138370	Find the Degree, Leading Term, and Leading Coefficient	4x^5+2x^4-5x^3+12	$4 x^{5} + 2 x^{4} - 5 x^{3} + 12$
138371	Find the Degree, Leading Term, and Leading Coefficient	6x+12	$6 x + 12$
138372	Find the Degree, Leading Term, and Leading Coefficient	-6x^5-3x^4+8x-2	$- 6 x^{5} - 3 x^{4} + 8 x - 2$
138373	Find the Degree, Leading Term, and Leading Coefficient	6x^3-4x	$6 x^{3} - 4 x$
138374	Find the Degree, Leading Term, and Leading Coefficient	6x^3-9x+3	$6 x^{3} - 9 x + 3$
138375	Find the Degree, Leading Term, and Leading Coefficient	7x^3-8x^2-4x+9	$7 x^{3} - 8 x^{2} - 4 x + 9$
138376	Find the Degree, Leading Term, and Leading Coefficient	9x^4+x^2+x^7-12	$9 x^{4} + x^{2} + x^{7} - 12$
138377	Find the Degree, Leading Term, and Leading Coefficient	-8n+3	$- 8 n + 3$
138378	Find the Degree, Leading Term, and Leading Coefficient	7x^9-x^14+1+2x^2	$7 x^{9} - x^{14} + 1 + 2 x^{2}$
138379	Find the Domain	f(x)=-3x,x<=0; 3x+2,x>0	$f (x) = {\begin{cases} - 3 x, x \leq 0 \\ 3 x + 2, x > 0 \end{cases}$
138380	Find the Domain	f(x)=x+5 if x<-1; -2x+3 if x>=-1	$f (x) = {\begin{cases} x + 5 & x < - 1 \\ - 2 x + 3 & x \geq - 1 \end{cases}$
138381	Find the Average	16 , 10 , 5 , 7 , 13	$16$ , $10$ , $5$ , $7$ , $13$
138382	Find the Average	7 , 10 , 15 , 21	$7$ , $10$ , $15$ , $21$
138383	Find the Local Maxima and Minima	y=-x^3-11x^2-40x-53	$y = - x^{3} - 11 x^{2} - 40 x - 53$
138384	Find the Local Maxima and Minima	y=x^4+20x^3+148x^2+480x+576	$y = x^{4} + 20 x^{3} + 148 x^{2} + 480 x + 576$
138385	Find the Local Maxima and Minima	y=x^4+12x^3+52x^2+96x+64	$y = x^{4} + 12 x^{3} + 52 x^{2} + 96 x + 64$
138386	Find the Local Maxima and Minima	y=2x^3-24x-5	$y = 2 x^{3} - 24 x - 5$
138387	Find the Sine Given the Point	(60/61,11/61)	$(\frac{60}{61}, \frac{11}{61})$
138388	Find the Sum of the First 5 Terms	5 , 10 , 20	$5$ , $10$ , $20$
138389	Find the Sum of the First 5 Terms	3 , 9 , 27 , 81	$3$ , $9$ , $27$ , $81$
138390	Find the Sum of the First 5 Terms	4 , 8 , 16	$4$ , $8$ , $16$
138391	Find the Sum of the First 5 Terms	2 , 6 , 18 , 54	$2$ , $6$ , $18$ , $54$
138392	Find the Sum of the First 5 Terms	4 , 4/3 , 4/9	$4$ , $\frac{4}{3}$ , $\frac{4}{9}$
138393	Find the Sum of the First 6 Terms	5 , 15 , 45 , 135	$5$ , $15$ , $45$ , $135$
138394	Find the Sine Given the Point	(13/85,84/85)	$(\frac{13}{85}, \frac{84}{85})$
138395	Find the Sine Given the Point	(20/29,-21/29)	$(\frac{20}{29}, - \frac{21}{29})$
138396	Find the Eccentricity	(x^2)/16+(y^2)/4=1	$\frac{x^{2}}{16} + \frac{y^{2}}{4} = 1$
138397	Find the Eccentricity	(x^2)/144-(y^2)/25=1	$\frac{x^{2}}{144} - \frac{y^{2}}{25} = 1$
138398	Find the Eccentricity	((x-5)^2)/4-((y-2)^2)/16=1	$\frac{{(x - 5)}^{2}}{4} - \frac{{(y - 2)}^{2}}{16} = 1$
138399	Find the Eccentricity	((x+3)^2)/49+((y-6)^2)/121=1	$\frac{{(x + 3)}^{2}}{49} + \frac{{(y - 6)}^{2}}{121} = 1$
138400	Find the Cofactor Matrix	[[-4,0,2],[4,4,3],[3,-3,3]]	$[\begin{array}{c} - 4 & 0 & 2 \\ 4 & 4 & 3 \\ 3 & - 3 & 3 \end{array}]$