Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
169301	Solve by Completing the Square	-34=x^2-14x+10	$- 34 = x^{2} - 14 x + 10$
169302	Evaluate	(x+7)(x-7)	$(x + 7) (x - 7)$
169303	Solve for m	2m=-6n-5	$2 m = - 6 n - 5$
169304	Find the Exact Value	4^(1/2)	$4^{\frac{1}{2}}$
169305	Solve for n	-3+3/2n-1/8n+1/2=2n-5/8	$- 3 + \frac{3}{2} n - \frac{1}{8} n + \frac{1}{2} = 2 n - \frac{5}{8}$
169306	Find the Excluded Values	(x^2-9x)/(x^2-7x-18)	$\frac{x^{2} - 9 x}{x^{2} - 7 x - 18}$
169307	Find the Domain and Range	r(x)=\|x\|+5	$r (x) = \| x \| + 5$
169308	Simplify	(x^-5x^-7y^8)/(y^2)	$\frac{x^{- 5} x^{- 7} y^{8}}{y^{2}}$
169309	Simplify	Simplify sixth root of 64(x^2-3)^18	Simplify $\sqrt[6]{64 {(x^{2} - 3)}^{18}}$
169310	Evaluate	(3/162/5)/(7/43/2)	$\frac{\frac{3}{16} \cdot \frac{2}{5}}{\frac{7}{4} \cdot \frac{3}{2}}$
169311	Solve for y	x=2^y	$x = 2^{y}$
169312	Simplify	((x+3)/12)÷((9x+27)/24)	$\frac{x + 3}{12} \div \frac{9 x + 27}{24}$
169313	Solve for c	-2c+5/6-1/3c=3/2-5/2c+2	$- 2 c + \frac{5}{6} - \frac{1}{3} c = \frac{3}{2} - \frac{5}{2} c + 2$
169314	Simplify	(3x-1)(2x^3+4x^2-5)	$(3 x - 1) (2 x^{3} + 4 x^{2} - 5)$
169315	Solve for c	f(c)=9/5c+32	$f (c) = \frac{9}{5} c + 32$
169316	Solve for x	4+1/(x+6)=-x/(x+6)	$4 + \frac{1}{x + 6} = - \frac{x}{x + 6}$
169317	Solve for x	x/12+3<=7	$\frac{x}{12} + 3 \leq 7$
169318	Solve for x	9/(-3x)=12/(x+10)	$\frac{9}{- 3 x} = \frac{12}{x + 10}$
169319	Solve for c	3c-8d=12	$3 c - 8 d = 12$
169320	Find the Holes in the Graph	f(x)=(x^2+x-6)/(-4x^2-16x-12)	$f (x) = \frac{x^{2} + x - 6}{- 4 x^{2} - 16 x - 12}$
169321	Solve for X	X-4<-5	$X - 4 < - 5$
169322	Find the Domain and Range	f(x)=2 square root of -x+2	$f (x) = 2 \sqrt{- x} + 2$
169323	Solve for t	h(t)=-16t^2+64t	$h (t) = - 16 t^{2} + 64 t$
169324	Solve for x	92+56/(14-x)=100	$92 + \frac{56}{14 - x} = 100$
169325	Find F(g(x))	F(x)=3x+10 g(x)=x-2	$F (x) = 3 x + 10$ $g (x) = x - 2$
169326	Simplify	1/(3/4)	$\frac{1}{\frac{3}{4}}$
169327	Solve for w	square root of w=8	$\sqrt{w} = 8$
169328	Solve for x	7(3x+1)+8(2x-3)=4(3x-1)-7(x-4)	$7 (3 x + 1) + 8 (2 x - 3) = 4 (3 x - 1) - 7 (x - 4)$
169329	Simplify	(3+i)/(4+i)	$\frac{3 + i}{4 + i}$
169330	Simplify	1/2 square root of 98-6 square root of 72	$\frac{1}{2} \sqrt{98} - 6 \sqrt{72}$
169331	Evaluate	2x*2x	$2 x \cdot 2 x$
169332	Solve for x	\|2x+3\|>=5	$\| 2 x + 3 \| \geq 5$
169333	Simplify	cube root of (25d^15)/(8c^7)	$\sqrt[3]{\frac{25 d^{15}}{8 c^{7}}}$
169334	Solve Using the Quadratic Formula	2x^2-2x=x^2+2x+1	$2 x^{2} - 2 x = x^{2} + 2 x + 1$
169335	Solve for v	3d=7v+5	$3 d = 7 v + 5$
169336	Solve for x	(3x-15)/2=4x	$\frac{3 x - 15}{2} = 4 x$
169337	Solve for h	-2/5h+1=3-1/2h+1/2	$- \frac{2}{5} h + 1 = 3 - \frac{1}{2} h + \frac{1}{2}$
169338	Factor	-x^6y^3z-23x^4y^5z^2	$- x^{6} y^{3} z - 23 x^{4} y^{5} z^{2}$
169339	Solve for x	2x+6=(2(x-3))/3	$2 x + 6 = \frac{2 (x - 3)}{3}$
169340	Combine Like Terms	3-3x^2+6+3x+1+4x+2x	$3 - 3 x^{2} + 6 + 3 x + 1 + 4 x + 2 x$
169341	Solve the Inequality for x	2x^2+3x-2>=0	$2 x^{2} + 3 x - 2 \geq 0$
169342	Solve for x	1+x/(x+8)=-4/(x+8)	$1 + \frac{x}{x + 8} = - \frac{4}{x + 8}$
169343	Solve the Inequality for x	-19<2x-3<11	$- 19 < 2 x - 3 < 11$
169344	Simplify	(6m)/(m-3)+m/(m+1)	$\frac{6 m}{m - 3} + \frac{m}{m + 1}$
169345	Solve for b	-1/6=4/5b+1/6	$- \frac{1}{6} = \frac{4}{5} b + \frac{1}{6}$
169346	Simplify	11/(3(x-5))-(x+1)/(3x)	$\frac{11}{3 (x - 5)} - \frac{x + 1}{3 x}$
169347	Combine Like Terms	-3x^3+1+4x^3-3y^3-1+5x^3-7	$- 3 x^{3} + 1 + 4 x^{3} - 3 y^{3} - 1 + 5 x^{3} - 7$
169348	Solve for y	2/(2-y)+3/(y+2)=(2y)/(y^2-4)	$\frac{2}{2 - y} + \frac{3}{y + 2} = \frac{2 y}{y^{2} - 4}$
169349	Find the Exact Value	3- square root of 49+(2(3+4^2))÷(1/2)	$3 - \sqrt{49} + 2 (3 + 4^{2}) \div \frac{1}{2}$
169350	Solve for d	q=(c+d)/2	$q = \frac{c + d}{2}$
169351	Solve for x	4x-9=k for x	$4 x - 9 = k$ for $x$
169352	Solve Using the Quadratic Formula	x^3+64=0	$x^{3} + 64 = 0$
169353	Solve for n	m+2n^2=7m	$m + 2 n^{2} = 7 m$
169354	Evaluate	((2pi)/3)÷2	$\frac{2 π}{3} \div 2$
169355	Combine Like Terms	2+2+7y^3-6y^3+1-3y^3+y	$2 + 2 + 7 y^{3} - 6 y^{3} + 1 - 3 y^{3} + y$
169356	Divide	(5/6)÷(1/4)	$\frac{5}{6} \div \frac{1}{4}$
169357	Subtract	(6a^2-7b+3c^3+4)-(9a^2+6b-3c^3+4)	$(6 a^{2} - 7 b + 3 c^{3} + 4) - (9 a^{2} + 6 b - 3 c^{3} + 4)$
169358	Solve the Inequality for s	4/3s-3<s+2/3-1/3s	$\frac{4}{3} s - 3 < s + \frac{2}{3} - \frac{1}{3} s$
169359	Solve for x	-7\|x+12\|<=-14	$- 7 \| x + 12 \| \leq - 14$
169360	Factor	x^6-6x^3-7	$x^{6} - 6 x^{3} - 7$
169361	Factor	(x-3)^2-10(x-3)+25	${(x - 3)}^{2} - 10 (x - 3) + 25$
169362	Graph	y<\|x\|	$y < \| x \|$
169363	Solve for x	(3x-8)/6-(5x+3)/3=10/4	$\frac{3 x - 8}{6} - \frac{5 x + 3}{3} = \frac{10}{4}$
169364	Multiply	-1/2*-5	$- \frac{1}{2} \cdot - 5$
169365	Solve the Absolute Value Inequality for b	\|2b-9\|=\|b-6\|	$\| 2 b - 9 \| = \| b - 6 \|$
169366	Simplify	x^-1(x^-2+x^-3)	$x^{- 1} (x^{- 2} + x^{- 3})$
169367	Divide	(3/2)÷(6/5)	$\frac{3}{2} \div \frac{6}{5}$
169368	Simplify	(d^0x^5)^-1	${(d^{0} x^{5})}^{- 1}$
169369	Find the Inverse	f(x)=(ax+b)/(cx+d)	$f (x) = \frac{a x + b}{c x + d}$
169370	Simplify	(-3-9)/(8-(-7))	$\frac{- 3 - 9}{8 - (- 7)}$
169371	Factor	24z^2+16xy^3z^5	$24 z^{2} + 16 x y^{3} z^{5}$
169372	Solve the Inequality for x	4x^2-4x+1<0	$4 x^{2} - 4 x + 1 < 0$
169373	Divide	(10m^5n^2-30mn)/(5mn)	$\frac{10 m^{5} n^{2} - 30 m n}{5 m n}$
169374	Find a,b,c	3x+2x^2=5x^2-6	$3 x + 2 x^{2} = 5 x^{2} - 6$
169375	Simplify	(3m)/(2n)+(5n)/(4m)	$\frac{3 m}{2 n} + \frac{5 n}{4 m}$
169376	Solve the Inequality for x	x-7<2x-5	$x - 7 < 2 x - 5$
169377	Factor	4ab^2+4a^2-4b^2x-4ax	$4 a b^{2} + 4 a^{2} - 4 b^{2} x - 4 a x$
169378	Solve for w	square root of -22w-6+w=3	$\sqrt{- 22 w - 6} + w = 3$
169379	Simplify	2((x+7)/2)+7	$2 (\frac{x + 7}{2}) + 7$
169380	Find the Holes in the Graph	(-3x+3)/(x^2-1)	$\frac{- 3 x + 3}{x^{2} - 1}$
169381	Solve for x	2x+4=2(x+2)	$2 x + 4 = 2 (x + 2)$
169382	Simplify	(x^-6)/(x^-8y^-5y^2)	$\frac{x^{- 6}}{x^{- 8} y^{- 5} y^{2}}$
169383	Solve for x	40+30e^(-0.2x)=50	$40 + 30 e^{- 0.2 x} = 50$
169384	Solve the Inequality for x	2-x<=(5x+6)/(x+3)	$2 - x \leq \frac{5 x + 6}{x + 3}$
169385	Solve for x	kx+7=4 for x	$k x + 7 = 4$ for $x$
169386	Write in Standard Form	-3+(8+2i)+7i	$- 3 + (8 + 2 i) + 7 i$
169387	Solve for g	-2/3+2g=-3/2g+3-2g	$- \frac{2}{3} + 2 g = - \frac{3}{2} g + 3 - 2 g$
169388	Divide	(-1/5)÷(7/4)	$\frac{- 1}{5} \div \frac{7}{4}$
169389	Graph	-f(x)+2	$- f (x) + 2$
169390	Simplify	3x+(2x+6)*5	$3 x + (2 x + 6) \cdot 5$
169391	Simplify	3/(7x)-9/x	$\frac{3}{7 x} - \frac{9}{x}$
169392	Solve the Inequality for x	4x^2-64>=0	$4 x^{2} - 64 \geq 0$
169393	Solve the System of Equations	-4x+y=23 4x-9y=-15	$- 4 x + y = 23$ $4 x - 9 y = - 15$
169394	Solve for x	x = square root of 2x-4+2	$x = \sqrt{2 x - 4} + 2$
169395	Solve for a	4(2a+3)<3(a-1)	$4 (2 a + 3) < 3 (a - 1)$
169396	Simplify	(8x^3-6x^4+3)-(3x^3-3+8x^4)	$(8 x^{3} - 6 x^{4} + 3) - (3 x^{3} - 3 + 8 x^{4})$
169397	Find the Holes in the Graph	f(x)=(-3x^2+9x-6)/(2x^2-8)	$f (x) = \frac{- 3 x^{2} + 9 x - 6}{2 x^{2} - 8}$
169398	Simplify	(7x^3y^-4z^-6)/(84x^-7y^-1z^-4)	$\frac{7 x^{3} y^{- 4} z^{- 6}}{84 x^{- 7} y^{- 1} z^{- 4}}$
169399	Simplify	(- square root of 2)/2	$\frac{- \sqrt{2}}{2}$
169400	Solve for j	2/3-7/9j+1/3j-1/9=2-j	$\frac{2}{3} - \frac{7}{9} j + \frac{1}{3} j - \frac{1}{9} = 2 - j$