Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
135401	Find the Equation with a Point and Slope	(-4,3) 5	$(- 4, 3)$ $5$
135402	Find the Third Derivative	(x+2)^5	${(x + 2)}^{5}$
135403	Solve in Terms of the Arbitrary Variable c	c_n=12n-11	$c_{n} = 12 n - 11$
135404	Solve in Terms of the Arbitrary Variable x	3x+5y-z=7x+y+2z=4	$3 x + 5 y - z = 7 x + y + 2 z = 4$
135405	Solve in Terms of the Arbitrary Variable x	x-4y+9z=82x-y+2z=5	$x - 4 y + 9 z = 82 x - y + 2 z = 5$
135406	Find the Intersection of the Sets	{3,6,9,12} intersect {4,7,10,13,16}	${3, 6, 9, 12} \cap {4, 7, 10, 13, 16}$
135407	Find the Intersection of the Sets	{4,6,8,10} intersect {3,5,7,9,11}	${4, 6, 8, 10} \cap {3, 5, 7, 9, 11}$
135408	Find the LCD	(2x)/(y^2-x^2)-x/(y-x)	$\frac{2 x}{y^{2} - x^{2}} - \frac{x}{y - x}$
135409	Find the LCD	3/(10x)+9/(14x^2)	$\frac{3}{10 x} + \frac{9}{14 x^{2}}$
135410	Find the LCD	1/(3x)2/x3/7	$\frac{1}{3 x} \frac{2}{x} \frac{3}{7}$
135411	Find the LCD	1/(5mn^3)3/(10m^4n)	$\frac{1}{5 m n^{3}} \frac{3}{10 m^{4} n}$
135412	Find the LCD	1/x=6/(5x)+1	$\frac{1}{x} = \frac{6}{5 x} + 1$
135413	Find the LCD	1/a+1/b	$\frac{1}{a} + \frac{1}{b}$
135414	Find the LCD	4/(50a^2b^2)2/(100ab^3)	$\frac{4}{50 a^{2} b^{2}} \frac{2}{100 a b^{3}}$
135415	Find the LCD	6/(50x^4y^3)9/(25xy^2)	$\frac{6}{50 x^{4} y^{3}} \frac{9}{25 x y^{2}}$
135416	Find the LCD	(6x-1)/(x^2y)+(3y+2)/(2xy)	$\frac{6 x - 1}{x^{2} y} + \frac{3 y + 2}{2 x y}$
135417	Find the LCD	7/(2x-8)(5x)/(3x-12)	$\frac{7}{2 x - 8} \frac{5 x}{3 x - 12}$
135418	Find the LCD	5/(m^2n^2)+m/n	$\frac{5}{m^{2} n^{2}} + \frac{m}{n}$
135419	Find the Slope and y-intercept	(-5,-4) , (5,0)	$(- 5, - 4) (5, 0)$
135420	Find the Slope and y-intercept	(-4,0) , (0,2)	$(- 4, 0) (0, 2)$
135421	Find the Slope and y-intercept	(-3,1) , (7,-5)	$(- 3, 1) (7, - 5)$
135422	Find the Slope and y-intercept	(-2,6) , (1,1)	$(- 2, 6) (1, 1)$
135423	Find the Slope and y-intercept	(-2,7) , (3,-8)	$(- 2, 7) (3, - 8)$
135424	Find the Slope and y-intercept	(-2,0) , (0,5)	$(- 2, 0) (0, 5)$
135425	Find the Slope and y-intercept	(8,0) , (3,7)	$(8, 0) (3, 7)$
135426	Find the Second Derivative	f''(x)=10x^4+9x^3-8x^2-7x-6	$f'' (x) = 10 x^{4} + 9 x^{3} - 8 x^{2} - 7 x - 6$
135427	Find the Degree	cos(x)=0.55	$\cos (x) = 0.55$
135428	Find the Maximum Number of Real Roots	p(x)=(x^4-1)(x-1)	$p (x) = (x^{4} - 1) (x - 1)$
135429	Write as a Set of Linear Factors	2x^3+5x^2+50x+125	$2 x^{3} + 5 x^{2} + 50 x + 125$
135430	Write as a Set of Linear Factors	x^3-2x^2-5x+6	$x^{3} - 2 x^{2} - 5 x + 6$
135431	Write as a Set of Linear Factors	x^3-9x^2+24x-18	$x^{3} - 9 x^{2} + 24 x - 18$
135432	Simplify the Matrix	4c[[0],[6],[0],[3a]]	$4 c [\begin{array}{c} 0 \\ 6 \\ 0 \\ 3 a \end{array}]$
135433	Simplify the Matrix	table[[x,y],[0,3],[1,6],[2,12]]	$\begin{array}{c} x & y \\ 0 & 3 \\ 1 & 6 \\ 2 & 12 \end{array}$
135434	Simplify the Matrix	[[-6r+t],[-r],[6s]]+[[6r],[-4t],[-3r+2]]	$[\begin{array}{c} - 6 r + t \\ - r \\ 6 s \end{array}] + [\begin{array}{c} 6 r \\ - 4 t \\ - 3 r + 2 \end{array}]$
135435	Find the Leading Term	zx+5x^2z-z^5	$z x + 5 x^{2} z - z^{5}$
135436	Find the Leading Term	(x+y)^8	${(x + y)}^{8}$
135437	Find the Leading Term	-2a^3b^2+5ab^5+7b^4+8	$- 2 a^{3} b^{2} + 5 a b^{5} + 7 b^{4} + 8$
135438	Determine if a Polynomial	x^3+0x^2+2x+ square root of 2	$x^{3} + 0 x^{2} + 2 x + \sqrt{2}$
135439	Determine if a Polynomial	x^2+4-3x	$x^{2} + 4 - 3 x$
135440	Find the Average Rate of Change	f(x)=x^2+6 , (-2,0)	$f (x) = x^{2} + 6$ , $(- 2, 0)$
135441	Determine if a Polynomial	4x^3-3.6^2- square root of 2	$4 x^{3} - {3.6}^{2} - \sqrt{2}$
135442	Determine if a Polynomial	7x+21	$7 x + 21$
135443	Determine if a Polynomial	7x	$7 x$
135444	Determine if a Polynomial	a^2+bcd^3	$a^{2} + b c d^{3}$
135445	Determine if a Polynomial	9x+5x^4-5	$9 x + 5 x^{4} - 5$
135446	Determine if a Polynomial	-9v^9-7	$- 9 v^{9} - 7$
135447	Determine if a Polynomial	x^2+ square root of 2x+1	$x^{2} + \sqrt{2 x} + 1$
135448	Determine if a Polynomial	x^2+2x-8	$x^{2} + 2 x - 8$
135449	Determine if a Polynomial	(10m-6)-(7m-4)	$(10 m - 6) - (7 m - 4)$
135450	Determine if a Polynomial	17	$17$
135451	Determine if a Polynomial	3x^2y+4xy+1-5x^4y-6y	$3 x^{2} y + 4 x y + 1 - 5 x^{4} y - 6 y$
135452	Determine if a Polynomial	3z-1	$3 z - 1$
135453	Find the Third Term	d(1)=3d(n)=d(n-1)-14	$d (1) = 3 d (n) = d (n - 1) - 14$
135454	Find the Degree	f(x)=5x+x^3	$f (x) = 5 x + x^{3}$
135455	Find the Degree	f(x)=3x^5+6x^4-x-3	$f (x) = 3 x^{5} + 6 x^{4} - x - 3$
135456	Find the Degree	f(x)=0.9x^6-7x^3-2x+ square root of 7	$f (x) = 0.9 x^{6} - 7 x^{3} - 2 x + \sqrt{7}$
135457	Find the Third Term	a_n=6n+1	$a_{n} = 6 n + 1$
135458	Find the Third Term	a_n=-11(n-1)-6	$a_{n} = - 11 (n - 1) - 6$
135459	Find the 6th Term	8 , -6 , 9/2 , -27/8	$8$ , $- 6$ , $\frac{9}{2}$ , $- \frac{27}{8}$
135460	Find the 6th Term	4 , 6 , 9 , 13.5 , 20.25	$4$ , $6$ , $9$ , $13.5$ , $20.25$
135461	Find the 6th Term	4 , 7 , 10 , 13 , 16	$4$ , $7$ , $10$ , $13$ , $16$
135462	Find the 8th Term	3 , 6 , 12 , 24 , 48 , 96 , 192	$3$ , $6$ , $12$ , $24$ , $48$ , $96$ , $192$
135463	Find the 8th Term	2 , 10 , 50 , 250 , 1250 , 6250 , 31250	$2$ , $10$ , $50$ , $250$ , $1250$ , $6250$ , $31250$
135464	Find the 8th Term	1 , 4 , 16 , 64 , 256 , 1024 , 4096	$1$ , $4$ , $16$ , $64$ , $256$ , $1024$ , $4096$
135465	Find the 9th Term	1 , 3 , 9 , 27 , 81 , 243 , 729 , 2187	$1$ , $3$ , $9$ , $27$ , $81$ , $243$ , $729$ , $2187$
135466	Find the 7th Term	5 , 20 , 80 , 320 , 1280 , 5120	$5$ , $20$ , $80$ , $320$ , $1280$ , $5120$
135467	Find the 7th Term	2 , 8 , 32 , 128 , 512	$2$ , $8$ , $32$ , $128$ , $512$
135468	Find the 5th Term	3 , 8 , 13 , 18	$3$ , $8$ , $13$ , $18$
135469	Find the 5th Term	4 , 8 , 12 , 16	$4$ , $8$ , $12$ , $16$
135470	Find the 6th Term	2 , 6 , 10 , 14	$2$ , $6$ , $10$ , $14$
135471	Find the 6th Term	10 , 20 , 40 , 80	$10$ , $20$ , $40$ , $80$
135472	Find the 5th Term	8 , 27 , 64 , 125	$8$ , $27$ , $64$ , $125$
135473	Find the 5th Term	64 , -16 , 4 , -1	$64$ , $- 16$ , $4$ , $- 1$
135474	Find the 6th Term	1/6 , 2/7 , 3/8 , 4/9 , 5/10	$\frac{1}{6}$ , $\frac{2}{7}$ , $\frac{3}{8}$ , $\frac{4}{9}$ , $\frac{5}{10}$
135475	Find the 5th Term	9 , 3 , 1 , 1/3	$9$ , $3$ , $1$ , $\frac{1}{3}$
135476	Find the 6th Term	1 , -3 , 9 , -27 , 81	$1$ , $- 3$ , $9$ , $- 27$ , $81$
135477	Find the 5th Term	1/12 , 4/15 , 9/18 , 16/21	$\frac{1}{12}$ , $\frac{4}{15}$ , $\frac{9}{18}$ , $\frac{16}{21}$
135478	Find the Absolute Max and Min over the Interval	f(x)=x^4-5x^3+3x^2+9x-3 ; (-5,5)	$f (x) = x^{4} - 5 x^{3} + 3 x^{2} + 9 x - 3$ ; $(- 5, 5)$
135479	Find the Factors Using the Factor Theorem	3x^3-16x^2+23x-6 ; x-2	$3 x^{3} - 16 x^{2} + 23 x - 6$ ; $x - 2$
135480	Find the Remainder	x^2-2x+4 , x-6	$x^{2} - 2 x + 4$ , $x - 6$
135481	Write as a Single Logarithm	3 log of 4+ log of 9	$3 \log (4) + \log (9)$
135482	Find the Perpendicular Line	(5,-1) ; y=4x-7	$(5, - 1)$ ; $y = 4 x - 7$
135483	Find the Perpendicular Line	2x-3y=7 (1,4)	$2 x - 3 y = 7$ $(1, 4)$
135484	Determine if @POINT is a Solution	x/4<=9/x	$\frac{x}{4} \leq \frac{9}{x}$
135485	Determine if @POINT is a Solution	x<-2	$x < - 2$
135486	Find the Mode	540 , 630 , 540 , 650 , 480 , 620 , 650 , 540 , 500 , 580 , 390 , 480 , 510 , 520 , 460 , 530	$540$ , $630$ , $540$ , $650$ , $480$ , $620$ , $650$ , $540$ , $500$ , $580$ , $390$ , $480$ , $510$ , $520$ , $460$ , $530$
135487	Find the Mode	7.7 , 6.8 , 7.4 , 4.6 , 6.8 , 6.9	$7.7$ , $6.8$ , $7.4$ , $4.6$ , $6.8$ , $6.9$
135488	Find the Mode	13 , 17 , 15 , 18 , 21 , 13 , 20	$13$ , $17$ , $15$ , $18$ , $21$ , $13$ , $20$
135489	Find the Mode	3 , 5 , 7 , 9 , 11 , 13 , 15 , 17	$3$ , $5$ , $7$ , $9$ , $11$ , $13$ , $15$ , $17$
135490	Find the Mode	3.2 , 3.5 , 3.2 , 3.8 , 7.2 , 4.2 , 3.4 , 3.5 , 3.5	$3.2$ , $3.5$ , $3.2$ , $3.8$ , $7.2$ , $4.2$ , $3.4$ , $3.5$ , $3.5$
135491	Find the Mode	27 , 24 , 23 , 22 , 28 , 25 , 21 , 23	$27$ , $24$ , $23$ , $22$ , $28$ , $25$ , $21$ , $23$
135492	Find the Mode	27 , 16 , 8 , 5 , 19 , 14 , 22 , 31 , 13 , 5 , 23 , 16 , 8	$27$ , $16$ , $8$ , $5$ , $19$ , $14$ , $22$ , $31$ , $13$ , $5$ , $23$ , $16$ , $8$
135493	Divide	24/2	$\frac{24}{2}$
135494	Divide	( square root of 3)/2	$\frac{\sqrt{3}}{2}$
135495	Find the Mode	0.6 , 0.6 , 0.7 , 0.8 , 0.8 , 0.9 , 1.1 , 1.3 , 1.5	$0.6$ , $0.6$ , $0.7$ , $0.8$ , $0.8$ , $0.9$ , $1.1$ , $1.3$ , $1.5$
135496	Divide	80/5	$\frac{80}{5}$
135497	Find the Behavior (Leading Coefficient Test)	x^4+4x^3+4x^2	$x^{4} + 4 x^{3} + 4 x^{2}$
135498	Find the Equation Using Slope-Intercept Form	m=-6 , (-2,-5)	$m = - 6$ , $(- 2, - 5)$
135499	Find the Equation Using Slope-Intercept Form	m=7 , (2,1)	$m = 7$ , $(2, 1)$
135500	Find the Equation Using Slope-Intercept Form	m=9 , (4,4)	$m = 9$ , $(4, 4)$