Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
235701	Factor	x^2+2xy+x	$x^{2} + 2 x y + x$
235702	Find the Inverse	f(x)=(7+3x)/(5x+6)	$f (x) = \frac{7 + 3 x}{5 x + 6}$
235703	Find the x and y Intercepts	y=sin(x)+1	$y = \sin (x) + 1$
235704	Write in Standard Form	x^2-y^2-6x+4y=-4	$x^{2} - y^{2} - 6 x + 4 y = - 4$
235705	Solve for x	sin(x)=( square root of 3)/2 , cos(x)=-1/2	$\sin (x) = \frac{\sqrt{3}}{2}$ , $\cos (x) = - \frac{1}{2}$
235706	Solve for x	x-y=11 2x+y=19	$x - y = 11$ $2 x + y = 19$
235707	Solve Using the Square Root Property	4(x-6)^2-27=-23	$4 {(x - 6)}^{2} - 27 = - 23$
235708	Solve for x	3x=a/b(x-1)	$3 x = \frac{a}{b} (x - 1)$
235709	Solve for p	p/2 1/7=-5.3	$\frac{p}{2 \frac{1}{7}} = - 5.3$
235710	Solve for x	6tan(x)^2-2=4	$6 \tan^{2} (x) - 2 = 4$
235711	Simplify	(r^2(r+3))/(r(r-3))	$\frac{r^{2} (r + 3)}{r (r - 3)}$
235712	Simplify	3ab(a^2-2ab+b^2)	$3 a b (a^{2} - 2 a b + b^{2})$
235713	Solve for h	D(h)=111.7 square root of h	$D (h) = 111.7 \sqrt{h}$
235714	Solve the Inequality for x	1/5<=x/15	$\frac{1}{5} \leq \frac{x}{15}$
235715	Solve for θ	sin(theta)=0.4	$\sin (θ) = 0.4$
235716	Solve for x	1/x+(3x+12)/(x^2-5x)=(7x-56)/(x^2-5x)	$\frac{1}{x} + \frac{3 x + 12}{x^{2} - 5 x} = \frac{7 x - 56}{x^{2} - 5 x}$
235717	Simplify	-(-27)^(-4/3)	$- {(- 27)}^{- \frac{4}{3}}$
235718	Find the LCD	2/(x-10) and 3/(x+10)	$\frac{2}{x - 10}$ and $\frac{3}{x + 10}$
235719	Solve for x	10/(x^2+x-6)=x/(x-2)+2/(x+3)	$\frac{10}{x^{2} + x - 6} = \frac{x}{x - 2} + \frac{2}{x + 3}$
235720	Find the Excluded Values	3/x+2=5/(4x)+17/8	$\frac{3}{x} + 2 = \frac{5}{4 x} + \frac{17}{8}$
235721	Solve the Rational Equation for n	3+ square root of n=13	$3 + \sqrt{n} = 13$
235722	Divide	(2y-6x)/(3x)	$\frac{2 y - 6 x}{3 x}$
235723	Find the Slope and y-intercept	y=(3x)/7+4/7	$y = \frac{3 x}{7} + \frac{4}{7}$
235724	Find All Complex Solutions	(21x^2+14x)=0	$(21 x^{2} + 14 x) = 0$
235725	Write in Standard Form	3-3/4x=2/5	$3 - \frac{3}{4} x = \frac{2}{5}$
235726	Find the Domain and Range	y = square root of 2x-x^2	$y = \sqrt{2 x - x^{2}}$
235727	Simplify	((x^2-16)^6)/((x^2-8x+16) square root of x+4)	$\frac{{(x^{2} - 16)}^{6}}{(x^{2} - 8 x + 16) \sqrt{x + 4}}$
235728	Find the First Term	a_n=11/8+1/2n	$a_{n} = \frac{11}{8} + \frac{1}{2} n$
235729	Solve for x	7+2/x<-5/x	$7 + \frac{2}{x} < \frac{- 5}{x}$
235730	Simplify	x+5(6+x)	$x + 5 (6 + x)$
235731	Solve for u	5u+23=6u+4u-17	$5 u + 23 = 6 u + 4 u - 17$
235732	Solve for x	\|2x-3\|=0	$\| 2 x - 3 \| = 0$
235733	Solve the Inequality for x	\|x\|>-2	$\| x \| > - 2$
235734	Solve for w	6/(3w-18)-3=2/(w-6)	$\frac{6}{3 w - 18} - 3 = \frac{2}{w - 6}$
235735	Write in Standard Form	1/2y=3x-9	$\frac{1}{2} y = 3 x - 9$
235736	Solve for m	7 1/9=2 4/5+m	$7 \frac{1}{9} = 2 \frac{4}{5} + m$
235737	Find the Product	2x^5y*3x^2y	$2 x^{5} y \cdot 3 x^{2} y$
235738	Solve the Absolute Value Inequality for x	\|x\|>-2	$\| x \| > - 2$
235739	Simplify	4-3x^2-9x-7+x^2	$4 - 3 x^{2} - 9 x - 7 + x^{2}$
235740	Evaluate	a+1/(a^2)	$a + \frac{1}{a^{2}}$
235741	Evaluate	-3/(-3^2+1)	$\frac{- 3}{- 3^{2} + 1}$
235742	Simplify	4/(3x)+8/(x^3)+2/(5xy)	$\frac{4}{3 x} + \frac{8}{x^{3}} + \frac{2}{5 x y}$
235743	Solve the System of Equations	-x-4y+8=0 x+4y=8	$- x - 4 y + 8 = 0$ $x + 4 y = 8$
235744	Divide	x÷(-2)	$x \div (- 2)$
235745	Divide	((32^(4/5))/(32^(3/5)))^-1	${(\frac{32^{\frac{4}{5}}}{32^{\frac{3}{5}}})}^{- 1}$
235746	Simplify	(6^3*w)/(6^2)	$\frac{6^{3} \cdot w}{6^{2}}$
235747	Solve the System of Equations	y=x^2 x^2+2y=12	$y = x^{2}$ $x^{2} + 2 y = 12$
235748	Identify the Sequence	3 , 3/2 , 3/4 , 3/8	$3$ , $\frac{3}{2}$ , $\frac{3}{4}$ , $\frac{3}{8}$
235749	Solve for k	2* log base 4 of k=4	$2 \cdot \log_{4} (k) = 4$
235750	Evaluate	(1-1/2)	$(1 - \frac{1}{2})$
235751	Solve the Inequality for x	-3/8x-2<-13+17	$- \frac{3}{8} x - 2 < - 13 + 17$
235752	Evaluate	1/( square root of y+6)=-3/(y+2)	$\frac{1}{\sqrt{y + 6}} = - \frac{3}{y + 2}$
235753	Simplify the Radical Expression	( square root of 5-7)( square root of 5-7)	$(\sqrt{5} - 7) (\sqrt{5} - 7)$
235754	Evaluate	1/(-4^-3)	$\frac{1}{- 4^{- 3}}$
235755	Evaluate	( log base 4 of 64)/( log base 4 of 4)	$\frac{\log_{4} (64)}{\log_{4} (4)}$
235756	Find the Parabola with Focus (-4,8) and Directrix x=-6	(-4,8) x=-6	$(- 4, 8)$ $x = - 6$
235757	Find the Equation Using Point-Slope Formula	(2,3) and (5,4)	$(2, 3)$ and $(5, 4)$
235758	Simplify	10*(3.5+3s-4.5)	$10 \times (3.5 + 3 s - 4.5)$
235759	Simplify	10-(3-7(9+x))	$10 - (3 - 7 (9 + x))$
235760	Simplify	x^0y^0	$x^{0} y^{0}$
235761	Graph	g(x)=2f(x-3)-1	$g (x) = 2 f (x - 3) - 1$
235762	Solve for x	tan(x+pi/6)=-3	$\tan (x + \frac{π}{6}) = - 3$
235763	Simplify the Radical Expression	(x^(1/2))/(x^(-2/3))	$\frac{x^{\frac{1}{2}}}{x^{- \frac{2}{3}}}$
235764	Evaluate	3=x+3-5x	$3 = x + 3 - 5 x$
235765	Graph	10>2x-4 or 2x-4>=20	$10 > 2 x - 4$ or $2 x - 4 \geq 20$
235766	Solve for x	(5cos(x)-3sin(x))^2+16sin(x)^2=25	${(5 \cos (x) - 3 \sin (x))}^{2} + 16 \sin^{2} (x) = 25$
235767	Evaluate	find the value of cube root of 64	find the value of $\sqrt[3]{64}$
235768	Simplify the Radical Expression	square root of 16/4	$\sqrt{\frac{16}{4}}$
235769	Find the x and y Intercepts	y=-(x-3)^2(x+2)(x-1)	$y = - {(x - 3)}^{2} (x + 2) (x - 1)$
235770	Simplify	((2i)/n)^2	${(\frac{2 i}{n})}^{2}$
235771	Solve for x	1599=16x-0.04x^2	$1599 = 16 x - 0.04 x^{2}$
235772	Solve for x	2+6x=x-1	$2 + 6 x = x - 1$
235773	Evaluate	2+ square root of m-2=7	$2 + \sqrt{m - 2} = 7$
235774	Simplify	(7x^4+11x^3-x^2-8x+6)-(-12x^4+9x^2-15)	$(7 x^{4} + 11 x^{3} - x^{2} - 8 x + 6) - (- 12 x^{4} + 9 x^{2} - 15)$
235775	Simplify	2(x+y)(x-y)	$2 (x + y) (x - y)$
235776	Simplify	(-p^2+4p)-(p^2-3p+15)	$(- p^{2} + 4 p) - (p^{2} - 3 p + 15)$
235777	Simplify	square root of 12m* square root of 15m	$\sqrt{12 m} \cdot \sqrt{15 m}$
235778	Evaluate	cos(arcsin(9x))	$\cos (\arcsin (9 x))$
235779	Graph	x*y=0	$x \cdot y = 0$
235780	Solve the Inequality for d	-12d+4>=-2	$- 12 d + 4 \geq - 2$
235781	Simplify	(((a^6)/(5b^-1))^2*(b/(9a^-11))^-1)^-3	${({(\frac{a^{6}}{5 b^{- 1}})}^{2} \cdot {(\frac{b}{9 a^{- 11}})}^{- 1})}^{- 3}$
235782	Find the Exact Value	sin(pi/3+arccos(4/5))	$\sin (\frac{π}{3} + \arccos (\frac{4}{5}))$
235783	Graph	-(2x+3)(x-1)^2	$- (2 x + 3) {(x - 1)}^{2}$
235784	Find the Axis of Symmetry	49x^2+16y^2=784	$49 x^{2} + 16 y^{2} = 784$
235785	Solve for x	log of 2x^2+3x = log of 6x+2	$\log (2 x^{2} + 3 x) = \log (6 x + 2)$
235786	Simplify	(x^2+x)+(x^2)	$(x^{2} + x) + (x^{2})$
235787	Graph	S(t)=2 square root of x-3+1	$S (t) = 2 \sqrt{x - 3} + 1$
235788	Find the Roots (Zeros)	0=x^3+9x^2-7x-63	$0 = x^{3} + 9 x^{2} - 7 x - 63$
235789	Simplify	(2x-7y)/(2x^2y)-(5y-8x)/(5xy^2)	$\frac{(2 x - 7 y)}{2 x^{2} y} - \frac{(5 y - 8 x)}{5 x y^{2}}$
235790	Simplify	(i square root of -32)(i square root of -27)	$(i \sqrt{- 32}) (i \sqrt{- 27})$
235791	Simplify the Radical Expression	square root of 80x^3yz^5	$\sqrt{80 x^{3} y z^{5}}$
235792	Determine if a Polynomial	-x^4+1-1/4x^2	$- x^{4} + 1 - \frac{1}{4} x^{2}$
235793	Find the Exact Value	sin(pi/3)cos(pi/3)-tan(pi/3)	$\sin (\frac{π}{3}) \cos (\frac{π}{3}) - \tan (\frac{π}{3})$
235794	Convert to Interval Notation	1/4b-1/5b>3/10b-1/2	$\frac{1}{4} b - \frac{1}{5} b > \frac{3}{10} b - \frac{1}{2}$
235795	Simplify the Radical Expression	fourth root of 5^3* sixth root of 5	$\sqrt[4]{5^{3}} \cdot \sqrt[6]{5}$
235796	Solve the Inequality for x	3-8x>=9+2(1-4x)	$3 - 8 x \geq 9 + 2 (1 - 4 x)$
235797	Find the Exact Value	1/2*2/( square root of 3)	$\frac{1}{2} \cdot \frac{2}{\sqrt{3}}$
235798	Simplify	((2a^-2b^5)/(4a^2b^7))^-2	${(\frac{2 a^{- 2} b^{5}}{4 a^{2} b^{7}})}^{- 2}$
235799	Solve for x	1/2(6x+20)=x+4+2(x+3)	$\frac{1}{2} (6 x + 20) = x + 4 + 2 (x + 3)$
235800	Multiply	(2x-3y)(x+2y)	$(2 x - 3 y) (x + 2 y)$