Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
132501	Find the Distance Between Two Points	(-7,4) , (-3,2)	$(- 7, 4)$ , $(- 3, 2)$
132502	Find the Distance Between Two Points	(20,-5) , (-4,-2)	$(20, - 5)$ , $(- 4, - 2)$
132503	Find a,b,c	y^2-8y+1=0	$y^{2} - 8 y + 1 = 0$
132504	Find the LCM	3 , 5 , 6	$3$ , $5$ , $6$
132505	Find the LCM	75 , 45	$75$ , $45$
132506	Find the LCM	x^2+10x+21 , (x+3)^2	$x^{2} + 10 x + 21$ , ${(x + 3)}^{2}$
132507	Find the LCM	x^2-9 , x+3	$x^{2} - 9$ , $x + 3$
132508	Solve the Matrix Equation	[[4,7],[5,9]]x=[[3,-1],[4,3]]	$[\begin{array}{c} 4 & 7 \\ 5 & 9 \end{array}] x = [\begin{array}{c} 3 & - 1 \\ 4 & 3 \end{array}]$
132509	Solve the Matrix Equation	[[4,-5],[9,-2]]+x=[[6,3],[2,11]]	$[\begin{array}{c} 4 & - 5 \\ 9 & - 2 \end{array}] + x = [\begin{array}{c} 6 & 3 \\ 2 & 11 \end{array}]$
132510	Solve the Matrix Equation	[[x,4y],[z,12]]=[[18,12],[8,12]]	$[\begin{array}{c} x & 4 y \\ z & 12 \end{array}] = [\begin{array}{c} 18 & 12 \\ 8 & 12 \end{array}]$
132511	Find the Function Rule	table[[x,y],[1,3],[2,2],[3,1]]	$\begin{array}{c} x & y \\ 1 & 3 \\ 2 & 2 \\ 3 & 1 \end{array}$
132512	Solve the Matrix Equation	1/9x+[[-21,-25,-8],[3,4,7]]=[[-24,-30,-11],[8,-1,0]]	$\frac{1}{9} x + [\begin{array}{c} - 21 & - 25 & - 8 \\ 3 & 4 & 7 \end{array}] = [\begin{array}{c} - 24 & - 30 & - 11 \\ 8 & - 1 & 0 \end{array}]$
132513	Solve the Matrix Equation	[[-18,3,5]]-C=[[-22,1,12]]	$[\begin{array}{c} - 18 & 3 & 5 \end{array}] - C = [\begin{array}{c} - 22 & 1 & 12 \end{array}]$
132514	Solve the Matrix Equation	[[-1,3],[4,-2]][[x],[y]]=[[2],[22]]	$[\begin{array}{c} - 1 & 3 \\ 4 & - 2 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 2 \\ 22 \end{array}]$
132515	Solve the Matrix Equation	1/4x-[[8,1,1],[2,5,9]]=[[7,3,9],[22,-15,9]]	$\frac{1}{4} x - [\begin{array}{c} 8 & 1 & 1 \\ 2 & 5 & 9 \end{array}] = [\begin{array}{c} 7 & 3 & 9 \\ 22 & - 15 & 9 \end{array}]$
132516	Arrange in Order	1 5/8 , 1 3/10 , 1.6	$1 \frac{5}{8}$ , $1 \frac{3}{10}$ , $1.6$
132517	Round to the Nearest Tenth	87.92	$87.92$
132518	Round to the Nearest Tenth	8.06	$8.06$
132519	Round to the Nearest Tenth	8.25	$8.25$
132520	Round to the Nearest Tenth	7.8	$7.8$
132521	Round to the Nearest Tenth	7.07106781	$7.07106781$
132522	Round to the Nearest Tenth	4.6	$4.6$
132523	Round to the Nearest Tenth	214.0822	$214.0822$
132524	Round to the Nearest Tenth	0.72	$0.72$
132525	Round to the Nearest Tenth	0.35	$0.35$
132526	Round to the Nearest Tenth	0.43	$0.43$
132527	Round to the Nearest Tenth	1.25	$1.25$
132528	Round to the Nearest Hundredth	12.08138806	$12.08138806$
132529	Round to the Nearest Hundredth	0.16	$0.16$
132530	Round to the Nearest Hundredth	3.6	$3.6$
132531	Round to the Nearest Hundredth	2.75	$2.75$
132532	Round to the Nearest Hundredth	2143.573	$2143.573$
132533	Round to the Nearest Hundredth	523.3	$523.3$
132534	Find the Degree, Leading Term, and Leading Coefficient	8x^4-2x	$8 x^{4} - 2 x$
132535	Find the Degree, Leading Term, and Leading Coefficient	7x^8	$7 x^{8}$
132536	Convert to Rectangular	6(cos(150)+isin(150))	$6 (\cos (150) + i \sin (150))$
132537	Convert to Rectangular	5(cos(210)+isin(210))	$5 (\cos (210) + i \sin (210))$
132538	Convert to Rectangular	5(cos(pi)+isin(pi))	$5 (\cos (π) + i \sin (π))$
132539	Convert to Rectangular	5(cos((5pi)/3)+isin((5pi)/3))	$5 (\cos (\frac{5 π}{3}) + i \sin (\frac{5 π}{3}))$
132540	Convert to Rectangular	(3(cos(30)+isin(30)))^4	${(3 (\cos (30) + i \sin (30)))}^{4}$
132541	Convert to Rectangular	3(cos(pi)+isin(pi))	$3 (\cos (π) + i \sin (π))$
132542	Find the Slope and y-intercept	f(x)=-2x+5	$f (x) = - 2 x + 5$
132543	Find the Slope and y-intercept	f(x)=4x+6	$f (x) = 4 x + 6$
132544	Find the Slope and y-intercept	f(x)=-5x+3	$f (x) = - 5 x + 3$
132545	Find the Equation that Relates x and y	y=15 x=6	$y = 15$ $x = 6$
132546	Reorder in Descending Order	3x^4+5x-6x^2+10x^3	$3 x^{4} + 5 x - 6 x^{2} + 10 x^{3}$
132547	Find the Eccentricity	(x^2)/32+(y^2)/36=1	$\frac{x^{2}}{32} + \frac{y^{2}}{36} = 1$
132548	Find the Quadrant	(-5,0)	$(- 5, 0)$
132549	Determine if Dependent, Independent, or Inconsistent	2x-10y=83x-15y=12	$2 x - 10 y = 83 x - 15 y = 12$
132550	Find Any Equation Parallel to the Line	y=-2x+1	$y = - 2 x + 1$
132551	Find Any Equation Parallel to the Line	y=-2x+4	$y = - 2 x + 4$
132552	Find Any Equation Parallel to the Line	y=3x-1	$y = 3 x - 1$
132553	Find Any Equation Parallel to the Line	y=3x-4	$y = 3 x - 4$
132554	Find the Sample Standard Deviation	31 , 33 , 36 , 41 , 34	$31$ , $33$ , $36$ , $41$ , $34$
132555	Find the Sample Standard Deviation	4 , 7 , 8 , 8 , 9 , 9 , 10 , 11 , 12	$4$ , $7$ , $8$ , $8$ , $9$ , $9$ , $10$ , $11$ , $12$
132556	Find the Sample Standard Deviation	34 , 62 , 57 , 68 , 47 , 57 , 53 , 39	$34$ , $62$ , $57$ , $68$ , $47$ , $57$ , $53$ , $39$
132557	Find Any Equation Parallel to the Line	3x-4y-1=0	$3 x - 4 y - 1 = 0$
132558	Find the Sample Standard Deviation	88 , 100 , 67 , 62 , 59 , 91 , 80 , 60 , 60 , 73	$88$ , $100$ , $67$ , $62$ , $59$ , $91$ , $80$ , $60$ , $60$ , $73$
132559	Find the Sample Standard Deviation	55 , 59 , 52 , 65 , 56 , 59 , 58	$55$ , $59$ , $52$ , $65$ , $56$ , $59$ , $58$
132560	Find the Sample Standard Deviation	4 , 11 , 6 , 7	$4$ , $11$ , $6$ , $7$
132561	Find the Sample Standard Deviation	25 , 25 , 25 , 26 , 26 , 26 , 27 , 28 , 28 , 29 , 30 , 31 , 31 , 32 , 33 , 33 , 34 , 35 , 35 , 35	$25$ , $25$ , $25$ , $26$ , $26$ , $26$ , $27$ , $28$ , $28$ , $29$ , $30$ , $31$ , $31$ , $32$ , $33$ , $33$ , $34$ , $35$ , $35$ , $35$
132562	Find the Sample Standard Deviation	21 , 28 , 23 , 26 , 5 , 12 , 6 , 19 , 31	$21$ , $28$ , $23$ , $26$ , $5$ , $12$ , $6$ , $19$ , $31$
132563	Find the Sample Standard Deviation	10 , 20 , 25 , 30 , 40 , 25	$10$ , $20$ , $25$ , $30$ , $40$ , $25$
132564	Find Any Equation Parallel to the Line	y=-3x+1	$y = - 3 x + 1$
132565	Find Any Equation Parallel to the Line	y=1/2x+5	$y = \frac{1}{2} x + 5$
132566	Find the GCF	25b^2-20b	$25 b^{2} - 20 b$
132567	Find the GCF	21x-18x+28xy	$21 x - 18 x + 28 x y$
132568	Find the GCF	12x^3y+6x^2y^2-9xy^3	$12 x^{3} y + 6 x^{2} y^{2} - 9 x y^{3}$
132569	Find the GCF	35x^6-25x^2+40x	$35 x^{6} - 25 x^{2} + 40 x$
132570	Find the GCF	4x+6	$4 x + 6$
132571	Find the GCF	55+35	$55 + 35$
132572	Find the GCF	x^2-8x-9x+72	$x^{2} - 8 x - 9 x + 72$
132573	Find the GCF	x^3+5x^2	$x^{3} + 5 x^{2}$
132574	Find the GCF	x^4+4x^3	$x^{4} + 4 x^{3}$
132575	Find the GCF	63r^2t^3+42r^3t^5	$63 r^{2} t^{3} + 42 r^{3} t^{5}$
132576	Find the 5th Term	3 , 12 , 48	$3$ , $12$ , $48$
132577	Find the 5th Term	4 , -12 , 36 , -108	$4$ , $- 12$ , $36$ , $- 108$
132578	Find the Third Term	a_n=5n+2	$a_{n} = 5 n + 2$
132579	Find the Second Term	a_n=6(n-1)!	$a_{n} = 6 (n - 1)!$
132580	Find the Degree	f(x)=-8x^5-9x^4-9	$f (x) = - 8 x^{5} - 9 x^{4} - 9$
132581	Find the Degree	f(x)=2x+x^6	$f (x) = 2 x + x^{6}$
132582	Find the Degree	f(x)=2x^3-3x^4+5x-2	$f (x) = 2 x^{3} - 3 x^{4} + 5 x - 2$
132583	Determine if a Polynomial	3-7i	$3 - 7 i$
132584	Determine if a Polynomial	3x^4+4x^2-9x^-3+2	$3 x^{4} + 4 x^{2} - 9 x^{- 3} + 2$
132585	Determine if a Polynomial	5x^3	$5 x^{3}$
132586	Determine if a Polynomial	x^2-18x+81	$x^{2} - 18 x + 81$
132587	Find the Average Rate of Change	f(x)=2x^2-x+6 ; [-2,3]	$f (x) = 2 x^{2} - x + 6$ ; $[- 2, 3]$
132588	Find the Next Term	6 , 11 , 16 , 21	$6$ , $11$ , $16$ , $21$
132589	Find the Next Term	21 , 15 , 9 , 3	$21$ , $15$ , $9$ , $3$
132590	Find the Next Term	4 , 16 , 36 , 64 , 100	$4$ , $16$ , $36$ , $64$ , $100$
132591	Find the Next Term	2/3 , 4/4 , 6/5 , 8/6	$\frac{2}{3}$ , $\frac{4}{4}$ , $\frac{6}{5}$ , $\frac{8}{6}$
132592	Find the Next Term	4/9 , -4/3 , 4 ,	$\frac{4}{9}$ , $- \frac{4}{3}$ , $4$ ,
132593	Find the Next Term	0 , 3 , 8 , 15 , 24	$0$ , $3$ , $8$ , $15$ , $24$
132594	Find the Next Term	1/6 , 2/7 , 3/8 , 4/9 , 5/10	$\frac{1}{6}$ , $\frac{2}{7}$ , $\frac{3}{8}$ , $\frac{4}{9}$ , $\frac{5}{10}$
132595	Find the Next Term	1/14 , 2/15 , 3/16 , 4/17	$\frac{1}{14}$ , $\frac{2}{15}$ , $\frac{3}{16}$ , $\frac{4}{17}$
132596	Combine	-4x-10x	$- 4 x - 10 x$
132597	Combine	5n+11n	$5 n + 11 n$
132598	Combine	-3(10b+10)+5(b+2)	$- 3 (10 b + 10) + 5 (b + 2)$
132599	Combine	3xy^2+2x^2y-2xy^2	$3 x y^{2} + 2 x^{2} y - 2 x y^{2}$
132600	Combine	3a-7a^2-3a	$3 a - 7 a^{2} - 3 a$