Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
164301	Multiply	(-1/2a^7b^3)(5a^2b^2)	$(- \frac{1}{2} a^{7} b^{3}) (5 a^{2} b^{2})$
164302	Solve by Factoring	4/3=-6e-5/3	$\frac{4}{3} = - 6 e - \frac{5}{3}$
164303	Graph	y=f(-4)	$y = f (- 4)$
164304	Write in Standard Form	-10-1/7x^3+4x	$- 10 - \frac{1}{7} x^{3} + 4 x$
164305	Find the Slope and y-intercept	y-6=2(3x-4)	$y - 6 = 2 (3 x - 4)$
164306	Solve for x	7(x+1)=1-2(5-x)	$7 (x + 1) = 1 - 2 (5 - x)$
164307	Write in Slope-Intercept Form	5x-y=1/4	$5 x - y = \frac{1}{4}$
164308	Simplify	((x^2-16)/(2x-18))÷((x^2-2x-8)/(x+2))	$\frac{x^{2} - 16}{2 x - 18} \div \frac{x^{2} - 2 x - 8}{x + 2}$
164309	Solve for x	-x/(x-8)+5=-8/(x-8)	$- \frac{x}{x - 8} + 5 = - \frac{8}{x - 8}$
164310	Multiply	(7s^5)(-1/5s^3)	$(7 s^{5}) (- \frac{1}{5} s^{3})$
164311	Simplify	( cube root of 32x^3y^6)/( cube root of 2x^9y^2)	$\frac{\sqrt[3]{32 x^{3} y^{6}}}{\sqrt[3]{2 x^{9} y^{2}}}$
164312	Graph	y>x y<2	$y > x$ $y < 2$
164313	Simplify	(x^2-1)/((x+1)(x^2+2x+3))	$\frac{x^{2} - 1}{(x + 1) (x^{2} + 2 x + 3)}$
164314	Simplify	5/(x^2(x-2))+x/(x-2)	$\frac{5}{x^{2} (x - 2)} + \frac{x}{x - 2}$
164315	Solve the Inequality for x	9(2x+1)<9x-18	$9 (2 x + 1) < 9 x - 18$
164316	Solve for y	(x^2)/(a^2)+(y^2)/(b^2)=1	$\frac{x^{2}}{a^{2}} + \frac{y^{2}}{b^{2}} = 1$
164317	Solve for x	10+(3x)/(x-4)=(5x)/(x-4)	$10 + \frac{3 x}{x - 4} = \frac{5 x}{x - 4}$
164318	Write in Standard Form	y=-11/12x-2 5/6	$y = - \frac{11}{12} x - 2 \frac{5}{6}$
164319	Solve for a	w=3(2a+b)-4	$w = 3 (2 a + b) - 4$
164320	Find the Product	(5k)/6*3/(2k^3)	$\frac{5 k}{6} \cdot \frac{3}{2 k^{3}}$
164321	Solve for x	4/7+3/(x-3)=53/56	$\frac{4}{7} + \frac{3}{x - 3} = \frac{53}{56}$
164322	Write Using Positive Exponents	5x^-2	$5 x^{- 2}$
164323	Simplify	x^(1/2)*x^2	$x^{\frac{1}{2}} \cdot x^{2}$
164324	Solve the Inequality for x	3+1/2(3-x)<-7	$3 + \frac{1}{2} (3 - x) < - 7$
164325	Solve for x	2(2)+x=4	$2 (2) + x = 4$
164326	Solve for y	6(9y-1)-10(5y)-3y=22-4(2y-12)+8(y-6)	$6 (9 y - 1) - 10 (5 y) - 3 y = 22 - 4 (2 y - 12) + 8 (y - 6)$
164327	Solve for b	d=5f+1/5mb	$d = 5 f + \frac{1}{5} m b$
164328	Solve the Inequality for p	3(p-3)-5p>-3p-6	$3 (p - 3) - 5 p > - 3 p - 6$
164329	Find a,b,c	0.75(8+e)=2-1.25e	$0.75 (8 + e) = 2 - 1.25 e$
164330	Solve Using the Quadratic Formula	x=(-8+- square root of 8^2-43-2)/(2(3))	$x = \frac{- 8 + - \sqrt{8^{2} - 4 \cdot 3 \cdot - 2}}{2 (3)}$
164331	Simplify	(-32)^(-1/5)	${(- 32)}^{- \frac{1}{5}}$
164332	Solve the Inequality for z	10z-3(z-8)<-6z+9-1	$10 z - 3 (z - 8) < - 6 z + 9 - 1$
164333	Simplify	x/(x-3)-3/(x+4)+7/(x^2+x-12)	$\frac{x}{x - 3} - \frac{3}{x + 4} + \frac{7}{x^{2} + x - 12}$
164334	Simplify	(27xy^5)/(27x^8y^6)	$\frac{27 x y^{5}}{27 x^{8} y^{6}}$
164335	Solve for x	y=(x+a)m	$y = (x + a) m$
164336	Solve the System of Inequalities	-9x+5<17 and 13x+25<-1	$- 9 x + 5 < 17$ and $13 x + 25 < - 1$
164337	Evaluate	\|-5^2+3^2\|	$\| - 5^{2} + 3^{2} \|$
164338	Simplify the Radical Expression	fourth root of -81	$\sqrt[4]{- 81}$
164339	Solve for y	4(y-3)+19=8(2y+3)+7	$4 (y - 3) + 19 = 8 (2 y + 3) + 7$
164340	Evaluate	f(-x)=x/(x^2+1)	$f (- x) = \frac{x}{x^{2} + 1}$
164341	Solve for h	r+(3q)/h=t	$r + \frac{3 q}{h} = t$
164342	Simplify	((x^3)/(x^2))÷((x^2-7x-8)/(x^2-1))	$\frac{x^{3}}{x^{2}} \div \frac{x^{2} - 7 x - 8}{x^{2} - 1}$
164343	Solve for y	1/3(y+7)=3(y-1)	$\frac{1}{3} (y + 7) = 3 (y - 1)$
164344	Factor	4a^2-4a^2b+a^2b^2	$4 a^{2} - 4 a^{2} b + a^{2} b^{2}$
164345	Evaluate	tan(theta) = square root of 3	$\tan (θ) = \sqrt{3}$
164346	Simplify	(2x^-3y^3)(-7x^5y^-6)	$(2 x^{- 3} y^{3}) (- 7 x^{5} y^{- 6})$
164347	Find the Holes in the Graph	f(x)=(x^2-5x)/(2x^2)	$f (x) = \frac{x^{2} - 5 x}{2 x^{2}}$
164348	Solve for q	8q(q-2)+10=0	$8 q (q - 2) + 10 = 0$
164349	Solve for x	log base 2 of 2+ log base 2 of 8x=6	$\log_{2} (2) + \log_{2} (8 x) = 6$
164350	Solve for x	7-2\|x-6\|=-13	$7 - 2 \| x - 6 \| = - 13$
164351	Write in Exponential Form	log base 7 of x^2-2x-11=3x	$\log_{7} (x^{2} - 2 x - 11) = 3 x$
164352	Graph	-2/(x-1)=4	$- \frac{2}{x - 1} = 4$
164353	Solve the Inequality for x	(x+4)/(x-3)<=0	$\frac{x + 4}{x - 3} \leq 0$
164354	Evaluate	9=-3(e-2)	$9 = - 3 (e - 2)$
164355	Find the LCM	6 and 9	$6$ and $9$
164356	Simplify	((2y^2-7y-15)/(3y^2-8y-3)*(9y^2-1)/(4y^2-9))÷((y^2+3y-10)/(2y^2-9y+9))	$\frac{2 y^{2} - 7 y - 15}{3 y^{2} - 8 y - 3} \cdot \frac{9 y^{2} - 1}{4 y^{2} - 9} \div \frac{y^{2} + 3 y - 10}{2 y^{2} - 9 y + 9}$
164357	Simplify	((x^2-4)/(4x+12))÷((x^2+5x+6)/(x^2+3x))	$\frac{x^{2} - 4}{4 x + 12} \div \frac{x^{2} + 5 x + 6}{x^{2} + 3 x}$
164358	Solve for x	-x/(x+6)-1=6/(x+6)	$- \frac{x}{x + 6} - 1 = \frac{6}{x + 6}$
164359	Simplify	(x^2-6x-16)/x*(2x)/(x^2-4)	$\frac{x^{2} - 6 x - 16}{x} \cdot \frac{2 x}{x^{2} - 4}$
164360	Graph	6x^2+3xy-8x+y-12=0	$6 x^{2} + 3 x y - 8 x + y - 12 = 0$
164361	Factor	1-9a^2b^4c^6d^8	$1 - 9 a^{2} b^{4} c^{6} d^{8}$
164362	Solve the System of Inequalities	2>x-2 or 4<x-2	$2 > x - 2$ or $4 < x - 2$
164363	Simplify	(x^2+8x-9)/(x-1)*(4x^2)/(x^2+x-72)	$\frac{x^{2} + 8 x - 9}{x - 1} \cdot \frac{4 x^{2}}{x^{2} + x - 72}$
164364	Simplify	(5x^4-9x^3+7x-1)+(-8x^4+4x^2-3x+2)-(-4x^3+5x-1)(2x-7)	$(5 x^{4} - 9 x^{3} + 7 x - 1) + (- 8 x^{4} + 4 x^{2} - 3 x + 2) - (- 4 x^{3} + 5 x - 1) (2 x - 7)$
164365	Write in Standard Form	-x^4+1-1/10x^2	$- x^{4} + 1 - \frac{1}{10} x^{2}$
164366	Simplify	5/9(F-32)	$\frac{5}{9} (F - 32)$
164367	Simplify	(8- square root of x)/(8+ square root of x)	$\frac{8 - \sqrt{x}}{8 + \sqrt{x}}$
164368	Solve for x	(2x-1)(3x+2)=x+292	$(2 x - 1) (3 x + 2) = x + 292$
164369	Solve for a	(4d)/a-9=g	$\frac{4 d}{a} - 9 = g$
164370	Evaluate	cos(pi/4)^2	$\cos^{2} (\frac{π}{4})$
164371	Solve for a	n=b/a+3	$n = \frac{b}{a} + 3$
164372	Solve the System of Equations	3x+2y+z=1 5x+3y+4z=2 x+y-z=1	$3 x + 2 y + z = 1$ $5 x + 3 y + 4 z = 2$ $x + y - z = 1$
164373	Solve for c	5(2c-3)=3(3c-5)	$5 (2 c - 3) = 3 (3 c - 5)$
164374	Evaluate	1+1/2*2^2-3	$1 + \frac{1}{2} \cdot 2^{2} - 3$
164375	Solve for b	F=N^3+1/8rb	$F = N^{3} + \frac{1}{8} r b$
164376	Simplify	((x^2-1)/(x^2-5x-6))÷((5x+25)/(x-6))	$\frac{x^{2} - 1}{x^{2} - 5 x - 6} \div \frac{5 x + 25}{x - 6}$
164377	Simplify	(x^3-x)/(x^2-2x+1)	$\frac{x^{3} - x}{x^{2} - 2 x + 1}$
164378	Solve for x	x = square root of -27+12x	$x = \sqrt{- 27 + 12 x}$
164379	Simplify	x^5y^3(-2x^3y)	$x^{5} y^{3} (- 2 x^{3} y)$
164380	Find the Holes in the Graph	f(x)=(-3x+12)/(x^2-4x)	$f (x) = \frac{- 3 x + 12}{x^{2} - 4 x}$
164381	Find the Roots (Zeros)	m(x)=-x^2-27	$m (x) = - x^{2} - 27$
164382	Solve for x	5^(x-12)=(1/125)^(12/5)	$5^{x - 12} = {(\frac{1}{125})}^{\frac{12}{5}}$
164383	Solve for x	cube root of 5x-4 = cube root of 7x+8	$\sqrt[3]{5 x - 4} = \sqrt[3]{7 x + 8}$
164384	Evaluate	2^x=5	$2^{x} = 5$
164385	Simplify	((7x^2)/(2x+6))÷((3x-5)/(x+3))	$\frac{7 x^{2}}{2 x + 6} \div \frac{3 x - 5}{x + 3}$
164386	Simplify	(9x+8)/(4x-14)+(3x+2)/(4x-14)	$\frac{9 x + 8}{4 x - 14} + \frac{3 x + 2}{4 x - 14}$
164387	Find the x and y Intercepts	2y+4x+10	$2 y + 4 x + 10$
164388	Solve for x	-2/3=x/15	$- \frac{2}{3} = \frac{x}{15}$
164389	Graph	f(x)=(x^2)/x	$f (x) = \frac{x^{2}}{x}$
164390	Find the Axis of Symmetry	y=(x-3)^2	$y = {(x - 3)}^{2}$
164391	Find the Exact Value	-1^3	$- 1^{3}$
164392	Solve the Inequality for z	-7z-(-5z-4)<=-3z-2+4z	$- 7 z - (- 5 z - 4) \leq - 3 z - 2 + 4 z$
164393	Find the Exact Value	sin(45 degrees -30 degrees )	$\sin (45 ° - 30 °)$
164394	Evaluate	3^x=27	$3^{x} = 27$
164395	Solve the System of Equations	4a+2b=20 15a+5b=60	$4 a + 2 b = 20$ $15 a + 5 b = 60$
164396	Write in Standard Form	-4-x^2+4x	$- 4 - x^{2} + 4 x$
164397	Solve for y	y-3y-6=28	$y - 3 y - 6 = 28$
164398	Solve for x	square root of x=15+11	$\sqrt{x} = 15 + 11$
164399	Solve for x	4/3+2/x=4	$\frac{4}{3} + \frac{2}{x} = 4$
164400	Solve for k	k^2-6=43	$k^{2} - 6 = 43$