Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
187301	Evaluate	5^3i^9	$5^{3} i^{9}$
187302	Subtract	10-0	$10 - 0$
187303	Solve the Inequality for x	3-x/2<=18	$3 - \frac{x}{2} \leq 18$
187304	Graph	2x<10 or x/2>=3	$2 x < 10$ or $\frac{x}{2} \geq 3$
187305	Graph	(-1/2,-( square root of 3)/2)	$(- \frac{1}{2}, - \frac{\sqrt{3}}{2})$
187306	Find a,b,c	(x+5)(2x-3)=2(x+1)	$(x + 5) (2 x - 3) = 2 (x + 1)$
187307	Solve for x	2tx-n^3=4f	$2 t x - n^{3} = 4 f$
187308	Evaluate Using the Given Value	2x^2-y^1+3x^0 for x=3 and y=7	$2 x^{2} - y^{1} + 3 x^{0}$ for $x = 3$ and $y = 7$
187309	Simplify	(3^4)÷(3^9)	$3^{4} \div 3^{9}$
187310	Simplify	(a/b)/c	$\frac{\frac{a}{b}}{c}$
187311	Simplify	log base 3 of 81^2	$\log_{3} (81^{2})$
187312	Solve the Inequality for z	3(z+1)+11<-2(z+13)	$3 (z + 1) + 11 < - 2 (z + 13)$
187313	Solve for x	log base -2x-4 of 2x^2-14=2	$\log_{- 2 x - 4} (2 x^{2} - 14) = 2$
187314	Find the Exact Value	49^(-1/2)	$49^{- \frac{1}{2}}$
187315	Simplify	square root of 3+2 square root of 3+ square root of 7	$\sqrt{3} + 2 \sqrt{3} + \sqrt{7}$
187316	Simplify	(5-6b^2)+(-2b^2-7b^3)	$(5 - 6 b^{2}) + (- 2 b^{2} - 7 b^{3})$
187317	Graph	-x^3-6x^2-8x	$- x^{3} - 6 x^{2} - 8 x$
187318	Simplify	(2x+7)/(7+2x)	$\frac{2 x + 7}{7 + 2 x}$
187319	Solve for a	-ab+a=b-1	$- a b + a = b - 1$
187320	Simplify	(x square root of 8)/( square root of 2)	$\frac{x \sqrt{8}}{\sqrt{2}}$
187321	Solve for W	2W=P-2L	$2 W = P - 2 L$
187322	Solve for a	-1/5-4/9a=2/15	$- \frac{1}{5} - \frac{4}{9} a = \frac{2}{15}$
187323	Subtract	(4x^2+2)-(2x^2-1)	$(4 x^{2} + 2) - (2 x^{2} - 1)$
187324	Find the x and y Intercepts	f(x)=7x^2-5x+9x^3-5+2x^4	$f (x) = 7 x^{2} - 5 x + 9 x^{3} - 5 + 2 x^{4}$
187325	Divide	((x^2+5x-6)/(10x))÷(x-1)	$\frac{x^{2} + 5 x - 6}{10 x} \div (x - 1)$
187326	Evaluate	-7*(7+9)	$- 7 \times (7 + 9)$
187327	Solve the Inequality for x	x^2+4x+4>0	$x^{2} + 4 x + 4 > 0$
187328	Find the x and y Intercepts	(x^2+3x)/(x^2+x-6)	$\frac{x^{2} + 3 x}{x^{2} + x - 6}$
187329	Find the Inverse	f(x)=4( cube root of x+10)	$f (x) = 4 (\sqrt[3]{x} + 10)$
187330	Solve for x	-5/6(9+2x)=40	$- \frac{5}{6} (9 + 2 x) = 40$
187331	Convert to Interval Notation	x<6 or x>10	$x < 6$ or $x > 10$
187332	Solve for x	2(2x-3)(100x^2-81)=0	$2 (2 x - 3) (100 x^{2} - 81) = 0$
187333	Solve the System of Equations	2x+1/5y=-4/5 -1/3x+1/2y=14	$2 x + \frac{1}{5} y = - \frac{4}{5}$ $- \frac{1}{3} x + \frac{1}{2} y = 14$
187334	Write in Slope-Intercept Form	(-5,-4) and (-13,-11)	$(- 5, - 4)$ and $(- 13, - 11)$
187335	Evaluate	3h(2)+4g(1)	$3 h (2) + 4 g (1)$
187336	Solve the Inequality for m	m-3>-2	$m - 3 > - 2$
187337	Subtract	4/(9x^2-45x)-(6x)/(x^2-25)	$\frac{4}{9 x^{2} - 45 x} - \frac{6 x}{x^{2} - 25}$
187338	Solve for x	(3x^2+1)/(x-1)+x=4+4/(x-1)	$\frac{3 x^{2} + 1}{x - 1} + x = 4 + \frac{4}{x - 1}$
187339	Solve for y	-8<=8+y	$- 8 \leq 8 + y$
187340	Solve for p	3/4p-2=1/4p+4	$\frac{3}{4} p - 2 = \frac{1}{4} p + 4$
187341	Graph	f(x)=x/((x+1)(x-2))	$f (x) = \frac{x}{(x + 1) (x - 2)}$
187342	Solve the System of Equations	3x+2y-z=-5 -x-y+z=1 5x+4y-3z=-7	$3 x + 2 y - z = - 5$ $- x - y + z = 1$ $5 x + 4 y - 3 z = - 7$
187343	Solve the Inequality for x	2-3x<=20	$2 - 3 x \leq 20$
187344	Evaluate	-2/(2(-1))	$\frac{- 2}{2 (- 1)}$
187345	Simplify	(2k^3-7k^2+3k)-(-4k^2+5k)	$(2 k^{3} - 7 k^{2} + 3 k) - (- 4 k^{2} + 5 k)$
187346	Simplify	7/5x-9.42-2/5x-1.58	$\frac{7}{5} x - 9.42 - \frac{2}{5} x - 1.58$
187347	Solve for A	(3x-5)/(4x+3)+(-2x+1)/(7x-2)=(Ax^2+Bx+C)/((4x+3)(7x-2))	$\frac{3 x - 5}{4 x + 3} + \frac{- 2 x + 1}{7 x - 2} = \frac{A x^{2} + B x + C}{(4 x + 3) (7 x - 2)}$
187348	Solve for x	3/2(10x-6/5)+2x=-x	$\frac{3}{2} (10 x - \frac{6}{5}) + 2 x = - x$
187349	Factor	-8x^3+x^5+7x	$- 8 x^{3} + x^{5} + 7 x$
187350	Simplify	2(-36-3i)+(5+2i)(12-2i)	$2 (- 36 - 3 i) + (5 + 2 i) (12 - 2 i)$
187351	Divide	(3x^2)/3	$\frac{3 x^{2}}{3}$
187352	Evaluate	f(x)=(1/5)^-2	$f (x) = {(\frac{1}{5})}^{- 2}$
187353	Solve the Inequality for g	g+7/4<=1	$g + \frac{7}{4} \leq 1$
187354	Simplify	((2b^2-12b)/(b+5))÷((b-6)/(b+5))	$\frac{2 b^{2} - 12 b}{b + 5} \div \frac{b - 6}{b + 5}$
187355	Find the x and y Intercepts	f(x)=(x^2)/(x^2-x-30)	$f (x) = \frac{x^{2}}{x^{2} - x - 30}$
187356	Evaluate	-4\|8-5n\|=13	$- 4 \| 8 - 5 n \| = 13$
187357	Solve for x	2y=x+3/4	$2 y = x + \frac{3}{4}$
187358	Convert to Interval Notation	-8m-12>-5(m-8)-3(m-7)	$- 8 m - 12 > - 5 (m - 8) - 3 (m - 7)$
187359	Find the Distance Between Two Points	(-6,-5) and (1,-8)	$(- 6, - 5)$ and $(1, - 8)$
187360	Graph Using a Table of Values	y=(x+4)^2	$y = {(x + 4)}^{2}$
187361	Solve for x	324^x=2/3	$324^{x} = \frac{2}{3}$
187362	Solve the Absolute Value Inequality for r	3-1/2\|r+9\|=-11	$3 - \frac{1}{2} \| r + 9 \| = - 11$
187363	Solve the System of Equations	4x+4y=4 3x+4y=10	$4 x + 4 y = 4$ $3 x + 4 y = 10$
187364	Solve for r	f(r)=3.14r^2	$f (r) = 3.14 r^{2}$
187365	Multiply	3/4*-6	$\frac{3}{4} \cdot - 6$
187366	Solve for h	E=1/2mv^2+mgh	$E = \frac{1}{2} m v^{2} + mg h$
187367	Solve for x	(2(x+4))/3-8=32	$\frac{2 (x + 4)}{3} - 8 = 32$
187368	Solve for b	1^2+b^2=4^2	$1^{2} + b^{2} = 4^{2}$
187369	Solve for x	-2(x+4)=35-(7-4x)	$- 2 (x + 4) = 35 - (7 - 4 x)$
187370	Solve for r	4(p+8)=2(r-6)	$4 (p + 8) = 2 (r - 6)$
187371	Graph	y=-3/2x-7 y=5/6x+7	$y = - \frac{3}{2} x - 7$ $y = \frac{5}{6} x + 7$
187372	Solve for a	4^8*4^2=4^a	$4^{8} \cdot 4^{2} = 4^{a}$
187373	Solve for x	log base 2 of 3x+5> = log base 2 of x-9	$\log_{2} (3 x + 5) \geq \log_{2} (x - 9)$
187374	Evaluate	x^-1(x^-2+x^-3)	$x^{- 1} (x^{- 2} + x^{- 3})$
187375	Graph Using a Table of Values	y=-x^3	$y = - x^{3}$
187376	Simplify	4(x/4+2)-8	$4 (\frac{x}{4} + 2) - 8$
187377	Solve for x	(2x^2)/3=dg	$\frac{2 x^{2}}{3} = d g$
187378	Evaluate	4(-x)^2+4(-x)-3	$4 {(- x)}^{2} + 4 (- x) - 3$
187379	Simplify	(4c)/6+(2c)/6	$\frac{4 c}{6} + \frac{2 c}{6}$
187380	Solve for n	3an-2a+100=2a-50	$3 a n - 2 a + 100 = 2 a - 50$
187381	Solve the Inequality for x	2x<4-10x	$2 x < 4 - 10 x$
187382	Evaluate	\|1/2(16-6^3)\|	$\| \frac{1}{2} (16 - 6^{3}) \|$
187383	Find the Domain and Range	y=((x-4)(x+2))/((x-3)(x-1))	$y = \frac{(x - 4) (x + 2)}{(x - 3) (x - 1)}$
187384	Describe the Transformation	h(x)=f(x)-c	$h (x) = f (x) - c$
187385	Find the x and y Intercepts	f(x)=(2x^2-98)/(x-1)	$f (x) = \frac{2 x^{2} - 98}{x - 1}$
187386	Convert to Interval Notation	x<=-6 or x>=10	$x \leq - 6$ or $x \geq 10$
187387	Find the Exact Value	5 log base 7 of sixth root of 49	$5 \log_{7} (\sqrt[6]{49})$
187388	Multiply	(3ab-4)(3ab+4)	$(3 a b - 4) (3 a b + 4)$
187389	Graph	x(x-3)^2	$x {(x - 3)}^{2}$
187390	Solve for x	3(1+4x)=12x	$3 (1 + 4 x) = 12 x$
187391	Find the x and y Intercepts	f(x)=((x+4)^2(x-2))/(2(x-1)^2(x-3))	$f (x) = \frac{{(x + 4)}^{2} (x - 2)}{2 {(x - 1)}^{2} (x - 3)}$
187392	Determine if Perpendicular	x-y=5 and x+y=-10	$x - y = 5$ and $x + y = - 10$
187393	Find the Inverse	f^-1(x)=x^3-2	$f^{- 1} (x) = x^{3} - 2$
187394	Find the Product	(4x^2-8x)/(x+1)*(x^2+2x+1)/(4x)	$\frac{4 x^{2} - 8 x}{x + 1} \cdot \frac{x^{2} + 2 x + 1}{4 x}$
187395	Solve the Inequality for x	(x+4)(x+9)(5-x)>=0	$(x + 4) (x + 9) (5 - x) \geq 0$
187396	Solve the Inequality for x	1/2(4x+4)<-3(x+2)	$\frac{1}{2} (4 x + 4) < - 3 (x + 2)$
187397	Solve the Inequality for x	x+22-13x>=118	$x + 22 - 13 x \geq 118$
187398	Solve the System of Equations	y=3x^2-6x+1 y-x+1=0	$y = 3 x^{2} - 6 x + 1$ $y - x + 1 = 0$
187399	Simplify	2+(8-2(32+5(1+2)))	$2 + (8 - 2 (32 + 5 (1 + 2)))$
187400	Solve the System of Equations	2x+y=-10 x-3y=2	$2 x + y = - 10$ $x - 3 y = 2$