Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
121301	Expand the Trigonometric Expression	6n^2t(4nt-3nt^3)	$6 n^{2} t (4 n t - 3 n t^{3})$
121302	Solve the System of @WORD	log base 8 of 3x-5<2	$\log_{8} (3 x - 5) < 2$
121303	Solve the System of @WORD	3x+y>=-3x+2y<=4	$3 x + y \geq - 3 x + 2 y \leq 4$
121304	Find the Inverse	[[-9,-6],[0,2]]	$[\begin{array}{c} - 9 & - 6 \\ 0 & 2 \end{array}]$
121305	Find the Mean	0.3 , 0.4 , 0.6 , 0.7 , 0.7 , 1.0 , 0.3 , 0.8 , 1.2	$0.3$ , $0.4$ , $0.6$ , $0.7$ , $0.7$ , $1$ , $0.3$ , $0.8$ , $1.2$
121306	Find the Mean	4 , 9 , 6 , 3 , 4 , 2	$4$ , $9$ , $6$ , $3$ , $4$ , $2$
121307	Factor over the Complex Numbers	16x^2+49	$16 x^{2} + 49$
121308	Identify the Sequence	16 , 13 , 10 , 7	$16$ , $13$ , $10$ , $7$
121309	Identify the Sequence	6 , 3 , 0 , -3	$6$ , $3$ , $0$ , $- 3$
121310	Identify the Sequence	81 , 54 , 27 , 0	$81$ , $54$ , $27$ , $0$
121311	Identify the Sequence	1 , -1 , -5 , -11 , -19	$1$ , $- 1$ , $- 5$ , $- 11$ , $- 19$
121312	Identify the Sequence	-25 , -50 , -100 , -200	$- 25$ , $- 50$ , $- 100$ , $- 200$
121313	Identify the Sequence	5 , 13 , 21 , 29 , 37	$5$ , $13$ , $21$ , $29$ , $37$
121314	Identify the Sequence	6 , -18 , 54 , -162	$6$ , $- 18$ , $54$ , $- 162$
121315	Identify the Sequence	18 , 15 , 12 , 9	$18$ , $15$ , $12$ , $9$
121316	Identify the Sequence	8 , 40 , 200	$8$ , $40$ , $200$
121317	Find the Slope	(-2,3) , (4,4)	$(- 2, 3) (4, 4)$
121318	Find the Slope	3y=5	$3 y = 5$
121319	Find the Slope	4x=-3	$4 x = - 3$
121320	Find the Slope	2y=-6x-2	$2 y = - 6 x - 2$
121321	Find the Slope	(0,2) , (4,-1)	$(0, 2) (4, - 1)$
121322	Find the Slope	8x-7y=16	$8 x - 7 y = 16$
121323	Find the Slope	(3,2) , (4,9)	$(3, 2)$ , $(4, 9)$
121324	Find the Slope	(4,2) , (2,4)	$(4, 2)$ , $(2, 4)$
121325	Find the Slope	9x+y=7	$9 x + y = 7$
121326	Find the Slope	(-5,4) , (3,-3)	$(- 5, 4) (3, - 3)$
121327	Find the Slope	-8y=7	$- 8 y = 7$
121328	Find the Slope	(-1,5) , (3,5)	$(- 1, 5) (3, 5)$
121329	Find the Slope	7y-2x=0	$7 y - 2 x = 0$
121330	Find the Slope	2y=3x+4	$2 y = 3 x + 4$
121331	Find the Slope	-6x=-13	$- 6 x = - 13$
121332	Find the Slope	10x-4y=4	$10 x - 4 y = 4$
121333	Find the Slope	(8,8) , (4,6)	$(8, 8) (4, 6)$
121334	Find the Slope	-x-7y=-5	$- x - 7 y = - 5$
121335	Find the Slope	-2x-8y=19	$- 2 x - 8 y = 19$
121336	Find the Slope	-2x-7y=24	$- 2 x - 7 y = 24$
121337	Identify the Sequence	3 , 30 , 300 , 3000	$3$ , $30$ , $300$ , $3000$
121338	Identify the Sequence	22 , 15 , 8 , 1	$22$ , $15$ , $8$ , $1$
121339	Identify the Sequence	7 , 28 , 112	$7$ , $28$ , $112$
121340	Identify the Sequence	2 , 14 , 98 , 686	$2$ , $14$ , $98$ , $686$
121341	Identify the Sequence	11 , 12 , 13 , 14 , 15	$11$ , $12$ , $13$ , $14$ , $15$
121342	Find the Slope	7x-8y=-3	$7 x - 8 y = - 3$
121343	Find the Slope	-2x-8y=20	$- 2 x - 8 y = 20$
121344	Solve Using the Square Root Property	2x^2-3=-203	$2 x^{2} - 3 = - 203$
121345	Solve Using the Square Root Property	-3(x+2)^2=-147	$- 3 {(x + 2)}^{2} = - 147$
121346	Solve Using the Square Root Property	(y+2)^2+152=0	${(y + 2)}^{2} + 152 = 0$
121347	Solve Using the Square Root Property	(7y-9)^2+100=0	${(7 y - 9)}^{2} + 100 = 0$
121348	Solve Using the Square Root Property	2x^2-7=-169	$2 x^{2} - 7 = - 169$
121349	Solve Using the Square Root Property	2x^2-6=-206	$2 x^{2} - 6 = - 206$
121350	Solve Using the Square Root Property	9x^2-18=7	$9 x^{2} - 18 = 7$
121351	Solve Using the Square Root Property	(x-8)^2-7=25	${(x - 8)}^{2} - 7 = 25$
121352	Solve Using the Square Root Property	5x^2-11=234	$5 x^{2} - 11 = 234$
121353	Solve Using the Square Root Property	(3x+8)^2=36	${(3 x + 8)}^{2} = 36$
121354	Find g(f(x))	f(x)=3/(1-5x) , g(x)=1/x	$f (x) = \frac{3}{1 - 5 x}$ , $g (x) = \frac{1}{x}$
121355	Find f(g(x))	f(x)=x+17 , g(x)=x-17	$f (x) = x + 17$ , $g (x) = x - 17$
121356	Find the Distance Between Two Points	(2,2) , (9,9)	$(2, 2) (9, 9)$
121357	Find the Distance Between Two Points	(-5,-5) , (-9,-2)	$(- 5, - 5) (- 9, - 2)$
121358	Find the Expanded Form	(x-4)^2+(y-4)^2=9	${(x - 4)}^{2} + {(y - 4)}^{2} = 9$
121359	Identify the Polar Equation	r=2cos(theta)	$r = 2 \cos (θ)$
121360	Find the Equation Given the Roots	4 , -3i	$4$ , $- 3 i$
121361	Find the Function Rule	table[[x,y],[1,1],[2,4],[3,9]]	$\begin{array}{c} x & y \\ 1 & 1 \\ 2 & 4 \\ 3 & 9 \end{array}$
121362	Find the Axis of Symmetry	f(x)=x^2-10x+9	$f (x) = x^{2} - 10 x + 9$
121363	Find the Axis of Symmetry	f(x)=x^2+16x+61	$f (x) = x^{2} + 16 x + 61$
121364	Find the LCM	6x^2 , 15x(x-1)	$6 x^{2}$ , $15 x (x - 1)$
121365	Find the LCM	x^2+3x-40 , x-8	$x^{2} + 3 x - 40$ , $x - 8$
121366	Find the LCM	8 , 56 , 64	$8$ , $56$ , $64$
121367	Find the LCM	5x^2-20 , 3x+6	$5 x^{2} - 20$ , $3 x + 6$
121368	Find the Axis of Symmetry	f(x)=2/5x^2-4x+14	$f (x) = \frac{2}{5} x^{2} - 4 x + 14$
121369	Find Amplitude, Period, and Phase Shift	f(t)=3sec(t-pi/4)-2	$f (t) = 3 \sec (t - \frac{π}{4}) - 2$
121370	Find the Discriminant	3s^2+6s+3=0	$3 s^{2} + 6 s + 3 = 0$
121371	Find the Discriminant	4p^2+8p+4=0	$4 p^{2} + 8 p + 4 = 0$
121372	Find the Discriminant	2u^2+4u+2=0	$2 u^{2} + 4 u + 2 = 0$
121373	Find the Discriminant	10x^2+12x+7=0	$10 x^{2} + 12 x + 7 = 0$
121374	Find the Discriminant	s^2+2s+6=0	$s^{2} + 2 s + 6 = 0$
121375	Calculate the Square Root	676	$676$
121376	Find the Slope of a Perpendicular Line	-7x+2y=-2	$- 7 x + 2 y = - 2$
121377	Find the Slope of a Perpendicular Line	-3x-7y=-1	$- 3 x - 7 y = - 1$
121378	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^4+2x^3-5x^2-4x+6	$f (x) = x^{4} + 2 x^{3} - 5 x^{2} - 4 x + 6$
121379	Find the Third Derivative	f(x)=x^4-10x^3	$f (x) = x^{4} - 10 x^{3}$
121380	Find the Roots/Zeros Using the Rational Roots Test	f(x)=4x^3-3x^2-22x-15	$f (x) = 4 x^{3} - 3 x^{2} - 22 x - 15$
121381	Split Using Partial Fraction Decomposition	x/((x-1)(x+2))	$\frac{x}{(x - 1) (x + 2)}$
121382	Split Using Partial Fraction Decomposition	x/((x+2)(x-1))	$\frac{x}{(x + 2) (x - 1)}$
121383	Split Using Partial Fraction Decomposition	7/(x^2+x-12)	$\frac{7}{x^{2} + x - 12}$
121384	Reduce	(y^2-5y-6)/(y^2-1)	$\frac{y^{2} - 5 y - 6}{y^{2} - 1}$
121385	Solve for x	-14<-2x<=12	$- 14 < - 2 x \leq 12$
121386	Solve for x	-8<-(x+7)<=3	$- 8 < - (x + 7) \leq 3$
121387	Solve for z	-5<2z+3<15	$- 5 < 2 z + 3 < 15$
121388	Use the Rational Roots Test to Find All Possible Roots	0=55x^4-x^2+25	$0 = 55 x^{4} - x^{2} + 25$
121389	Use the Rational Roots Test to Find All Possible Roots	2x^3-9x^2-11x+8=0	$2 x^{3} - 9 x^{2} - 11 x + 8 = 0$
121390	Find Where Increasing/Decreasing	6x^2+12x+1	$6 x^{2} + 12 x + 1$
121391	Reduce the Fraction	230/360	$\frac{230}{360}$
121392	Reduce the Fraction	18/56	$\frac{18}{56}$
121393	Reduce the Fraction	7/52	$\frac{7}{52}$
121394	Reduce the Fraction	161/289	$\frac{161}{289}$
121395	Reduce the Fraction	18/52	$\frac{18}{52}$
121396	Reduce the Fraction	35/180	$\frac{35}{180}$
121397	Find the Vertex	-1/9x^2+100x	$- \frac{1}{9} x^{2} + 100 x$
121398	Find the Vertex	-2x^2-12x-17	$- 2 x^{2} - 12 x - 17$
121399	Find the Vertex	-x^2-6x-15	$- x^{2} - 6 x - 15$
121400	Find the Vertex	-2(x+1)^2+5	$- 2 {(x + 1)}^{2} + 5$