Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
236401	Find the Product	-4b(1-9b-2b^2)	$- 4 b (1 - 9 b - 2 b^{2})$
236402	Simplify	((x+8)/(x-9)*(x^2+10x+16)/(x-8))÷((x^2+10x+16)/(4x^2-68x+288))	$\frac{x + 8}{x - 9} \cdot \frac{x^{2} + 10 x + 16}{x - 8} \div \frac{x^{2} + 10 x + 16}{4 x^{2} - 68 x + 288}$
236403	Simplify	1*10^-6	$1 \cdot 10^{- 6}$
236404	Divide Using Long Polynomial Division	(3x^5+x^4-4x^2)/x	$\frac{3 x^{5} + x^{4} - 4 x^{2}}{x}$
236405	Simplify	sec(x)-sin(x)^2sec(x)	$\sec (x) - \sin^{2} (x) \sec (x)$
236406	Find the Exact Value	tan(660 degrees )	$\tan (660 °)$
236407	Divide	(-5/12)÷(25/18)	$- \frac{5}{12} \div \frac{25}{18}$
236408	Solve for a	a^3-x^3=0	$a^{3} - x^{3} = 0$
236409	Find the Complex Conjugate	-7/2+1/2i	$- \frac{7}{2} + \frac{1}{2} i$
236410	Simplify	Simplify - square root of 36x^8	Simplify $- \sqrt{36 x^{8}}$
236411	Solve for t	cube root of (2t)/3=5	$\sqrt[3]{\frac{2 t}{3}} = 5$
236412	Find the Domain and Range	2+ square root of x-1	$2 + \sqrt{x - 1}$
236413	Evaluate the Function	F(3)=(1/6)^x	$F (3) = {(\frac{1}{6})}^{x}$
236414	Solve the Rational Equation for x	4/(x+1)-6=-(4x)/(x+1)	$\frac{4}{x + 1} - 6 = - \frac{4 x}{x + 1}$
236415	Simplify	sin(-t)-sin(t)	$\sin (- t) - \sin (t)$
236416	Simplify	(x^2y^6*xy^-4)^3	${(x^{2} y^{6} \cdot x y^{- 4})}^{3}$
236417	Solve the Inequality for x	-3(2x+1)>-2(x+4)	$- 3 (2 x + 1) > - 2 (x + 4)$
236418	Simplify	cube root of -27/8	$\sqrt[3]{\frac{- 27}{8}}$
236419	Simplify	(8)^2(3)^0	${(8)}^{2} {(3)}^{0}$
236420	Evaluate	(7*2^3)÷4	$7 \cdot 2^{3} \div 4$
236421	Write the Fraction in Simplest Form	(5y^4n^-4)/((3n^-5)^-3)	$\frac{5 y^{4} n^{- 4}}{{(3 n^{- 5})}^{- 3}}$
236422	Solve by Factoring	124=x^2+3	$124 = x^{2} + 3$
236423	Evaluate	(- square root of 2)/2*2/( square root of 2)	$\frac{- \sqrt{2}}{2} \cdot \frac{2}{\sqrt{2}}$
236424	Solve by Graphing	x+y=1 y=-1/6x-4	$x + y = 1$ $y = - \frac{1}{6} x - 4$
236425	Solve the System of Equations	1/2x+y=-4 y=2x+16	$\frac{1}{2} x + y = - 4$ $y = 2 x + 16$
236426	Solve for y	4x^2+6x-2y=10	$4 x^{2} + 6 x - 2 y = 10$
236427	Find the Exact Value	4.65910^4-2.1410^4	$4.659 \cdot 10^{4} - 2.14 \cdot 10^{4}$
236428	Evaluate Using the Given Value	(yx)÷2 ; use x=7 ; and y=2	$y x \div 2$ ; use $x = 7$ ; and $y = 2$
236429	Solve the Rational Equation for x	square root of x-3 = square root of x-9	$\sqrt{x} - 3 = \sqrt{x - 9}$
236430	Write in Standard Form	y=(3x-6)/2	$y = \frac{3 x - 6}{2}$
236431	Write in Exponential Form	fourth root of 3^3* sixth root of 3^5	$\sqrt[4]{3^{3}} \cdot \sqrt[6]{3^{5}}$
236432	Solve the Rational Equation for k	fourth root of 8k+12-9=-11	$\sqrt[4]{8 k + 12} - 9 = - 11$
236433	Divide Using Long Polynomial Division	Use the long division method to find the result when x^3-10x^2+14x+21 is divided by x-3	Use the long division method to find the result when $x^{3} - 10 x^{2} + 14 x + 21$ is divided by $x - 3$
236434	Find the Inverse	x^(1/2)-7	$x^{\frac{1}{2}} - 7$
236435	Multiply	9/7*(-2/5)	$\frac{9}{7} \cdot (- \frac{2}{5})$
236436	Graph	y=x^2+\|x\|	$y = x^{2} + \| x \|$
236437	Solve the Rational Equation for x	x/(x-2)+1/(x-4)=2/(x^2-6x+8)	$\frac{x}{x - 2} + \frac{1}{x - 4} = \frac{2}{x^{2} - 6 x + 8}$
236438	Simplify	(12x^2y^3)/(x^2y)	$\frac{12 x^{2} y^{3}}{x^{2} y}$
236439	Solve for x	2x+4+3x-1=7x-2-x	$2 x + 4 + 3 x - 1 = 7 x - 2 - x$
236440	Evaluate	120/360(2pi*15)	$\frac{120}{360} (2 π \cdot 15)$
236441	Evaluate	(2pi(6.68*10^6))/7720	$\frac{2 π (6.68 \cdot 10^{6})}{7720}$
236442	Solve for A	S_t=A/(5T)+0.05d	$S_{t} = \frac{A}{5 T} + 0.05 d$
236443	Graph	\|x\|+x	$\| x \| + x$
236444	Determine if Perpendicular	x=4 x=-6	$x = 4$ $x = - 6$
236445	Solve for A	M=-0.711A+206.6	$M = - 0.711 A + 206.6$
236446	Solve for s	e=2p+4s	$e = 2 p + 4 s$
236447	Simplify the Radical Expression	square root of square root of square root of 625	$\sqrt{\sqrt{\sqrt{625}}}$
236448	Simplify	(2 square root of 5)/-4	$\frac{2 \sqrt{5}}{- 4}$
236449	Evaluate	x/3>=-33	$\frac{x}{3} \geq - 33$
236450	Solve for x	12x-7+5x=8(2x+1)+x-8	$12 x - 7 + 5 x = 8 (2 x + 1) + x - 8$
236451	Simplify	(x-1)(x)	$(x - 1) (x)$
236452	Solve by Graphing	x+y=2 y=-1/5x-2	$x + y = 2$ $y = - \frac{1}{5} x - 2$
236453	Subtract	(x^4-1)-(-2x^3-9x^2+4-11x^4-6x)	$(x^{4} - 1) - (- 2 x^{3} - 9 x^{2} + 4 - 11 x^{4} - 6 x)$
236454	Simplify	((x+11)/(x+2)+11)/((x+11)/(x+2)+2)	$\frac{\frac{x + 11}{x + 2} + 11}{\frac{x + 11}{x + 2} + 2}$
236455	Simplify	(6x)/(x^2-9)-x/(x-3)	$\frac{6 x}{x^{2} - 9} - \frac{x}{x - 3}$
236456	Evaluate	square root of -2^2+-2^2	$\sqrt{- 2^{2} + - 2^{2}}$
236457	Simplify	3x(4x-9y)(4x+9y)	$3 x (4 x - 9 y) (4 x + 9 y)$
236458	Evaluate	pi square root of 4	$π \sqrt{4}$
236459	Subtract	square root of 28/(x^2)- square root of 7/(x^2)	$\sqrt{\frac{28}{x^{2}}} - \sqrt{\frac{7}{x^{2}}}$
236460	Solve for b	3a=-b+c	$3 a = - b + c$
236461	Graph	x<-2 or x>5	$x < - 2$ or $x > 5$
236462	Simplify	((16x^13)/(y^15))^(1/3)	${(\frac{16 x^{13}}{y^{15}})}^{\frac{1}{3}}$
236463	Find the x and y Intercepts	(x-2)	$(x - 2)$
236464	Simplify	cube root of -512x^2	$\sqrt[3]{- 512 x^{2}}$
236465	Find the LCM	4 and 3	$4$ and $3$
236466	Simplify	square root of 3x^7* square root of 8x^4	$\sqrt{3 x^{7}} \cdot \sqrt{8 x^{4}}$
236467	Find the Slope and y-intercept	-5/4-2/7x=y	$- \frac{5}{4} - \frac{2}{7} x = y$
236468	Divide	((x+4)/(x^2-5x+6))÷((x^2-16)/(x+3))	$\frac{x + 4}{x^{2} - 5 x + 6} \div \frac{x^{2} - 16}{x + 3}$
236469	Find the x and y Intercepts	1/(x-3)+4	$\frac{1}{x - 3} + 4$
236470	Graph	-3x+y=-4 y=-1/2x+3	$- 3 x + y = - 4$ $y = - \frac{1}{2} x + 3$
236471	Find the Domain and Range	h(x)=1/2 square root of x+1+2	$h (x) = \frac{1}{2} \sqrt{x + 1} + 2$
236472	Solve the System of Inequalities	y>-1/6x-6 y<1/2x-2	$y > - \frac{1}{6} x - 6$ $y < \frac{1}{2} x - 2$
236473	Evaluate	6/5pi-pi	$\frac{6}{5} π - π$
236474	Evaluate	(7*10)-20	$(7 \times 10) - 20$
236475	Evaluate	-b^2-2b(-2)^2-(-2)	$- b^{2} - 2 b {(- 2)}^{2} - (- 2)$
236476	Find the Product	11(4cd)(-cd^5)	$11 (4 c d) (- c d^{5})$
236477	Find the Equation Using Slope-Intercept Form	m=2/15 ; passes through (5,7)	$m = \frac{2}{15}$ ; passes through $(5, 7)$
236478	Convert to Logarithmic Form	3y=x^7	$3 y = x^{7}$
236479	Simplify	(5(37^15-197^14))/(7^16+3*7^15)	$\frac{5 (3 \cdot 7^{15} - 19 \cdot 7^{14})}{7^{16} + 3 \cdot 7^{15}}$
236480	Solve for y	y=3.75+1.5(x-1)	$y = 3.75 + 1.5 (x - 1)$
236481	Solve for x	(3x+1)+(x+14)+(4x+5)=180	$(3 x + 1) + (x + 14) + (4 x + 5) = 180$
236482	Write in Slope-Intercept Form	4x+y>-8	$4 x + y > - 8$
236483	Evaluate	(-3)^3-4(-3)^2+c(-3)+33	${(- 3)}^{3} - 4 {(- 3)}^{2} + c (- 3) + 33$
236484	Solve for x	3 square root of 4-x=9	$3 \sqrt{4 - x} = 9$
236485	Write the Fraction in Simplest Form	limit as x approaches 2 of (x^2-4)/(x-2)	$lim_{x \to 2} \frac{x^{2} - 4}{x - 2}$
236486	Simplify	(-3+2i square root of 48)(-5-4i square root of 12)	$(- 3 + 2 i \sqrt{48}) (- 5 - 4 i \sqrt{12})$
236487	Factor	ab^3-9ab	$a b^{3} - 9 a b$
236488	Find the Perfect Square Trinomial	(2x-9)(3x-5)	$(2 x - 9) (3 x - 5)$
236489	Simplify	x+5+2x+3+2x-2	$x + 5 + 2 x + 3 + 2 x - 2$
236490	Simplify	u^-1v^-2*3u	$u^{- 1} v^{- 2} \cdot 3 u$
236491	Solve for n	g(n)=n^2+4n	$g (n) = n^{2} + 4 n$
236492	Solve the Absolute Value Inequality for x	\|x+7\|=\|x+11\|	$\| x + 7 \| = \| x + 11 \|$
236493	Simplify	2x^2 square root of 5x^4+7 square root of 5x^8	$2 x^{2} \sqrt{5 x^{4}} + 7 \sqrt{5 x^{8}}$
236494	Simplify	2^-7*5^10	$2^{- 7} \cdot 5^{10}$
236495	Write in Standard Form	2/3x+4=2/5	$\frac{2}{3} x + 4 = \frac{2}{5}$
236496	Solve for c	7-t=c/x	$7 - t = \frac{c}{x}$
236497	Subtract	(3pi)/4-pi/4	$\frac{3 π}{4} - \frac{π}{4}$
236498	Simplify	3-i^11	$3 - i^{11}$
236499	Simplify	(56y^3+49y^2)/(-7y)	$\frac{56 y^{3} + 49 y^{2}}{- 7 y}$
236500	Write in Exponential Form	fourth root of 3^3* square root of 3^5	$\sqrt[4]{3^{3}} \cdot \sqrt{3^{5}}$