Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
159201	Graph	x^(-)*1	$x^{-} \cdot 1$
159202	Simplify	2/3(1/4x-6)	$\frac{2}{3} (\frac{1}{4} x - 6)$
159203	Solve for d	1/6d+2/3=1/4(d-2)	$\frac{1}{6} d + \frac{2}{3} = \frac{1}{4} (d - 2)$
159204	Write in Standard Form	square root of -6* square root of -2	$\sqrt{- 6} \cdot \sqrt{- 2}$
159205	Solve for x	(x+2)/3=(2x-4)/2	$\frac{x + 2}{3} = \frac{2 x - 4}{2}$
159206	Subtract	1/2-3	$\frac{1}{2} - 3$
159207	Graph	g(x)=3f(x)	$g (x) = 3 f (x)$
159208	Evaluate	f(x)=3^-2	$f (x) = 3^{- 2}$
159209	Graph	y-1=2/3(x-3)	$y - 1 = \frac{2}{3} (x - 3)$
159210	Solve for x	-3x+9-2x=-12-5x	$- 3 x + 9 - 2 x = - 12 - 5 x$
159211	Simplify	-3/2	$\frac{- 3}{2}$
159212	Solve the Inequality for x	2x-3>7	$2 x - 3 > 7$
159213	Solve by Factoring	x^2-16=-2x-1	$x^{2} - 16 = - 2 x - 1$
159214	Solve the Inequality for x	x^2-9x+18>0	$x^{2} - 9 x + 18 > 0$
159215	Graph	graph y=x	graph $y = x$
159216	Multiply	-1/2*1	$- \frac{1}{2} \cdot 1$
159217	Simplify	(9x+5)+(-2x^2+10x)	$(9 x + 5) + (- 2 x^{2} + 10 x)$
159218	Solve for A	H=K+ log of A/C	$H = K + \log (\frac{A}{C})$
159219	Solve for m	7-14m=2m-5	$7 - 14 m = 2 m - 5$
159220	Simplify	(1/3)^-3	${(\frac{1}{3})}^{- 3}$
159221	Solve for θ	cos(theta)=-1	$\cos (θ) = - 1$
159222	Graph	f(x)=x-3 if x<=2; -5x+4 if x>2	$f (x) = {\begin{cases} x - 3 & x \leq 2 \\ - 5 x + 4 & x > 2 \end{cases}$
159223	Simplify	(6- square root of 25)/4	$\frac{6 - \sqrt{25}}{4}$
159224	Graph	[-1,infinity)	$[- 1, \infty)$
159225	Graph	(5,1)	$(5, 1)$
159226	Solve the System of Equations	-x-5y-5z=2 4x-5y+4z=19 x+5y-z=-20	$- x - 5 y - 5 z = 2$ $4 x - 5 y + 4 z = 19$ $x + 5 y - z = - 20$
159227	Solve for θ	sin(theta)^2+cos(theta)^2=1	$\sin^{2} (θ) + \cos^{2} (θ) = 1$
159228	Graph	y=1/8(x-6)(x+2)	$y = \frac{1}{8} (x - 6) (x + 2)$
159229	Graph Using a Table of Values	y=x^2-3	$y = x^{2} - 3$
159230	Solve by Factoring	0.75(8+e)=2-1.25e	$0.75 (8 + e) = 2 - 1.25 e$
159231	Solve for x	log base 6 of 4x^2- log base 6 of x=2	$\log_{6} (4 x^{2}) - \log_{6} (x) = 2$
159232	Solve for y	y/9-2/5=1/3	$\frac{y}{9} - \frac{2}{5} = \frac{1}{3}$
159233	Graph	f(x)=5x-4 if x<=1; -x+4 if x>1	$f (x) = {\begin{cases} 5 x - 4 & x \leq 1 \\ - x + 4 & x > 1 \end{cases}$
159234	Solve the Inequality for x	4x+4<=9x+8	$4 x + 4 \leq 9 x + 8$
159235	Evaluate	4/3pi*5^3	$\frac{4}{3} π \cdot 5^{3}$
159236	Simplify	3 square root of 10(y^2 square root of 4+ square root of 8y)	$3 \sqrt{10} (y^{2} \sqrt{4} + \sqrt{8 y})$
159237	Solve for k	3k+2(5k-3)=7	$3 k + 2 (5 k - 3) = 7$
159238	Multiply	-3*1/2	$- 3 \cdot \frac{1}{2}$
159239	Solve for n	(3n+3)/5=(5n-1)/9	$\frac{3 n + 3}{5} = \frac{5 n - 1}{9}$
159240	Simplify	square root of 2x^3* square root of 18x^5	$\sqrt{2 x^{3}} \cdot \sqrt{18 x^{5}}$
159241	Simplify	fourth root of 7* fourth root of 7* fourth root of 7* fourth root of 7	$\sqrt[4]{7} \cdot \sqrt[4]{7} \cdot \sqrt[4]{7} \cdot \sqrt[4]{7}$
159242	Write in Standard Form	y=(x-1)^2-4	$y = {(x - 1)}^{2} - 4$
159243	Evaluate	2(18-(5+3^2)÷7)	$2 (18 - (5 + 3^{2}) \div 7)$
159244	Graph	f(x)=3/2(x-4)^2+3	$f (x) = \frac{3}{2} {(x - 4)}^{2} + 3$
159245	Multiply	3*(-1/3)	$3 \cdot (- \frac{1}{3})$
159246	Find the Complex Conjugate	2i+i	$2 i + i$
159247	Divide	(2x^2)/x	$\frac{2 x^{2}}{x}$
159248	Simplify	2x^2+(4x-6x^2)+9-(6x+3)	$2 x^{2} + (4 x - 6 x^{2}) + 9 - (6 x + 3)$
159249	Graph	f(x)=1/2(x+2)(x+1)^2(x-1)	$f (x) = \frac{1}{2} (x + 2) {(x + 1)}^{2} (x - 1)$
159250	Evaluate	(2x)^3	${(2 x)}^{3}$
159251	Solve for N	T=50+(N-40)/4	$T = 50 + \frac{N - 40}{4}$
159252	Graph Using a Table of Values	f(x)=-2(1/2)^x	$f (x) = - 2 {(\frac{1}{2})}^{x}$
159253	Solve the Inequality for p	-p-4p>-10	$- p - 4 p > - 10$
159254	Factor	mx+m	$m x + m$
159255	Simplify	(-10x^2+9)+(8x^2-5x+7)	$(- 10 x^{2} + 9) + (8 x^{2} - 5 x + 7)$
159256	Simplify	(12 square root of x)/(4x^3)	$\frac{12 \sqrt{x}}{4 x^{3}}$
159257	Solve for x	10=2-4(ax-3)	$10 = 2 - 4 (a x - 3)$
159258	Graph	y=-3/2x^2-6x	$y = - \frac{3}{2} x^{2} - 6 x$
159259	Solve for r	a=(v^2)/r	$a = \frac{v^{2}}{r}$
159260	Simplify	(-x^2+2x)-(x^2-2x)	$(- x^{2} + 2 x) - (x^{2} - 2 x)$
159261	Find the Product	(-2x-9y^2)(-4x-3)	$(- 2 x - 9 y^{2}) (- 4 x - 3)$
159262	Graph	y=f(x)+1	$y = f (x) + 1$
159263	Factor	3a-b^2+2b^2x-6ax	$3 a - b^{2} + 2 b^{2} x - 6 a x$
159264	Find the Exact Value	sec(arcsin(u))	$\sec (\arcsin (u))$
159265	Factor	(x+y)(n+1)-3(n+1)	$(x + y) (n + 1) - 3 (n + 1)$
159266	Simplify	(x^2+8x+8)+(-10x^2+5x)	$(x^{2} + 8 x + 8) + (- 10 x^{2} + 5 x)$
159267	Find the Product	(y^2+3y+7)(8y^2+y+1)	$(y^{2} + 3 y + 7) (8 y^{2} + y + 1)$
159268	Write in Exponential Form	( square root of 10)^3	${(\sqrt{10})}^{3}$
159269	Simplify	-5^-2	$- 5^{- 2}$
159270	Evaluate	-2+(-3)+4-(-3)-5	$- 2 + (- 3) + 4 - (- 3) - 5$
159271	Graph Using a Table of Values	f(x)=\|x\|	$f (x) = \| x \|$
159272	Simplify	(x+2)/(4x^2+5x+1)*(4x+1)/(x^2-4)	$\frac{x + 2}{4 x^{2} + 5 x + 1} \cdot \frac{4 x + 1}{x^{2} - 4}$
159273	Solve the Inequality for x	2(x+1)-3(x-2)<x+6	$2 (x + 1) - 3 (x - 2) < x + 6$
159274	Simplify	(2^5)/(6^5)	$\frac{2^{5}}{6^{5}}$
159275	Simplify	(-7x^2-10x-6)+(-3x^2+x)	$(- 7 x^{2} - 10 x - 6) + (- 3 x^{2} + x)$
159276	Find the x and y Intercepts	f(x)=(x-5)(x+1)(5x+15)	$f (x) = (x - 5) (x + 1) (5 x + 15)$
159277	Solve for r	3/8=r+2/3	$\frac{3}{8} = r + \frac{2}{3}$
159278	Solve for w	-2\|5w-7\|+9=-7	$- 2 \| 5 w - 7 \| + 9 = - 7$
159279	Simplify	4x^-2+3x^-5	$4 x^{- 2} + 3 x^{- 5}$
159280	Simplify	8/(x^2+6x)*2x	$\frac{8}{x^{2} + 6 x} \cdot 2 x$
159281	Solve for t	t-(-5)=9	$t - (- 5) = 9$
159282	Solve for θ	cos(theta)=1	$\cos (θ) = 1$
159283	Find the Exact Value	3^-1	$3^{- 1}$
159284	Convert to a Percentage	percent change from 96 to 80	percent change from $96$ to $80$
159285	Solve for y	74y-8-78y=-4y-8	$74 y - 8 - 78 y = - 4 y - 8$
159286	Divide	(2x)÷x	$2 x \div x$
159287	Simplify	(x^2+4x-21)/(x^2-49)-8/(2x-14)	$\frac{x^{2} + 4 x - 21}{x^{2} - 49} - \frac{8}{2 x - 14}$
159288	Simplify	(x^2-8x-6)-(x^2-2x)	$(x^{2} - 8 x - 6) - (x^{2} - 2 x)$
159289	Find the Product	(-3s+2t)(4s-t)	$(- 3 s + 2 t) (4 s - t)$
159290	Solve the Inequality for w	w/-5<=16	$\frac{w}{- 5} \leq 16$
159291	Find the Product	(7x^2)(2x^3+5)(x^2-4x-9)	$(7 x^{2}) (2 x^{3} + 5) (x^{2} - 4 x - 9)$
159292	Graph	x-y>=0	$x - y \geq 0$
159293	Simplify	((2y^2-6y-20)/(4y+12))÷((y^2+5y+6)/(3y^2+18y+27))	$\frac{2 y^{2} - 6 y - 20}{4 y + 12} \div \frac{y^{2} + 5 y + 6}{3 y^{2} + 18 y + 27}$
159294	Find the x and y Intercepts	y	$y$
159295	Simplify	(6x+4x^4-3x^2)+(7x^4+5x^2+8x)	$(6 x + 4 x^{4} - 3 x^{2}) + (7 x^{4} + 5 x^{2} + 8 x)$
159296	Solve for θ	cos(2theta)=-1/2	$\cos (2 θ) = - \frac{1}{2}$
159297	Find the Holes in the Graph	f(x)=(x^2-25)/(x-5)	$f (x) = \frac{x^{2} - 25}{x - 5}$
159298	Solve for x	x-x+2x+x=18	$x - x + 2 x + x = 18$
159299	Graph Using a Table of Values	f(x)=x+3	$f (x) = x + 3$
159300	Simplify	((n+3)/(2n-6))÷((n+3)/(3n-9))	$\frac{n + 3}{2 n - 6} \div \frac{n + 3}{3 n - 9}$