Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
20801	Simplify	(n^5)/(n-6)*(n^2-6n)/(n^8)	$\frac{n^{5}}{n - 6} \cdot \frac{n^{2} - 6 n}{n^{8}}$
20802	Reduce the Fraction	35/36	$\frac{35}{36}$
20803	Reduce the Fraction	4/64	$\frac{4}{64}$
20804	Reduce the Fraction	4/81	$\frac{4}{81}$
20805	Simplify	(4x+1)^2	${(4 x + 1)}^{2}$
20806	Reduce the Fraction	4/54	$\frac{4}{54}$
20807	Simplify	(7-3i)^2	${(7 - 3 i)}^{2}$
20808	Reduce the Fraction	4/19	$\frac{4}{19}$
20809	Reduce the Fraction	27/16	$\frac{27}{16}$
20810	Simplify	(3x^0)^2(2x^4)	${(3 x^{0})}^{2} (2 x^{4})$
20811	Reduce the Fraction	27/30	$\frac{27}{30}$
20812	Simplify	(3b^-2)^2(a^2b^4)^3	${(3 b^{- 2})}^{2} {(a^{2} b^{4})}^{3}$
20813	Reduce the Fraction	26/65	$\frac{26}{65}$
20814	Simplify	(2-7i)^2	${(2 - 7 i)}^{2}$
20815	Reduce the Fraction	30/75	$\frac{30}{75}$
20816	Reduce the Fraction	30/90	$\frac{30}{90}$
20817	Simplify	(25u^2)^(1/2)	${(25 u^{2})}^{\frac{1}{2}}$
20818	Reduce the Fraction	10/52	$\frac{10}{52}$
20819	Reduce the Fraction	100/150	$\frac{100}{150}$
20820	Simplify	3/(y^2-3y+2)+7/(y^2-1)	$\frac{3}{y^{2} - 3 y + 2} + \frac{7}{y^{2} - 1}$
20821	Reduce the Fraction	12/12	$\frac{12}{12}$
20822	Reduce the Fraction	12/22	$\frac{12}{22}$
20823	Simplify	64^(2/3)	$64^{\frac{2}{3}}$
20824	Reduce the Fraction	10/(10^(3/4))	$\frac{10}{10^{\frac{3}{4}}}$
20825	Simplify	i^72	$i^{72}$
20826	Reduce the Fraction	1/256	$\frac{1}{256}$
20827	Simplify	i^-30	$i^{- 30}$
20828	Reduce the Fraction	13/27	$\frac{13}{27}$
20829	Simplify	2m^2*2m^3	$2 m^{2} \cdot 2 m^{3}$
20830	Reduce the Fraction	13/32	$\frac{13}{32}$
20831	Reduce the Fraction	120/720	$\frac{120}{720}$
20832	Simplify	(3x^3y^-1z^-1)/(x^-4y^0z^0)	$\frac{3 x^{3} y^{- 1} z^{- 1}}{x^{- 4} y^{0} z^{0}}$
20833	Simplify	square root of 64/81	$\sqrt{\frac{64}{81}}$
20834	Simplify	11r-12r	$11 r - 12 r$
20835	Solve for x	-10<x<=3	$- 10 < x \leq 3$
20836	Simplify	square root of 63x- square root of 28x	$\sqrt{63 x} - \sqrt{28 x}$
20837	Solve for x	-13<4x-1<=-9	$- 13 < 4 x - 1 \leq - 9$
20838	Solve for x	-2<=(3x-5)/4<10	$- 2 \leq \frac{3 x - 5}{4} < 10$
20839	Simplify	square root of 4x^7y^5+9x^2 square root of x^3y^5-5xy square root of x^5y^3	$\sqrt{4 x^{7} y^{5}} + 9 x^{2} \sqrt{x^{3} y^{5}} - 5 x y \sqrt{x^{5} y^{3}}$
20840	Simplify	(5x+4)^2	${(5 x + 4)}^{2}$
20841	Solve for x	4<2x<8	$4 < 2 x < 8$
20842	Simplify	sin(30)	$\sin (30)$
20843	Simplify	(2x+1)^3	${(2 x + 1)}^{3}$
20844	Solve for x	3<=x<=5	$3 \leq x \leq 5$
20845	Simplify	9x^-2	$9 x^{- 2}$
20846	Solve for x	0>x+12>-4	$0 > x + 12 > - 4$
20847	Solve for n	-5n-6n=8-8n-n	$- 5 n - 6 n = 8 - 8 n - n$
20848	Solve for h	v=pr^2h	$v = p r^{2} h$
20849	Solve for x	0<=x-9<=-10	$0 \leq x - 9 \leq - 10$
20850	Solve for P	P=2L+2W	$P = 2 L + 2 W$
20851	Solve for w	12+10w=8(w+12)	$12 + 10 w = 8 (w + 12)$
20852	Solve for x	-9>x-4<9	$- 9 > x - 4 < 9$
20853	Solve for x	-8<=x<=8	$- 8 \leq x \leq 8$
20854	Solve for x	a<=bx+c<2a	$a \leq b x + c < 2 a$
20855	Simplify	2x(x+8)	$2 x (x + 8)$
20856	Find Where Increasing/Decreasing	-1/2x^2+7x-9	$- \frac{1}{2} x^{2} + 7 x - 9$
20857	Simplify	3x^-5	$3 x^{- 5}$
20858	Simplify	-3i(7i-5)	$- 3 i (7 i - 5)$
20859	Solve for y	14-4y=38	$14 - 4 y = 38$
20860	Solve for x	x^2-8x+12>0	$x^{2} - 8 x + 12 > 0$
20861	Solve for x	\|x\|<8	$\| x \| < 8$
20862	Solve for x	\|x-3\|<4	$\| x - 3 \| < 4$
20863	Solve for x	x+1>-5(7-2x)	$x + 1 > - 5 (7 - 2 x)$
20864	Find the Standard Form of the Parabola	h(x)=x^2-10x+25	$h (x) = x^{2} - 10 x + 25$
20865	Solve for x	-3x>3	$- 3 x > 3$
20866	Solve for x	-3x<6	$- 3 x < 6$
20867	Solve for x	20-4/5x=16	$20 - \frac{4}{5} x = 16$
20868	Solve for x	-6(4-x)=-4(x+1)	$- 6 (4 - x) = - 4 (x + 1)$
20869	Solve for x	5+2x-2=12+8x-3x	$5 + 2 x - 2 = 12 + 8 x - 3 x$
20870	Use the Rational Roots Test to Find All Possible Roots	x^4-x^3-9x^2-3x+1=0	$x^{4} - x^{3} - 9 x^{2} - 3 x + 1 = 0$
20871	Use the Rational Roots Test to Find All Possible Roots	x^3-4x^2-7x+28=0	$x^{3} - 4 x^{2} - 7 x + 28 = 0$
20872	Simplify	square root of x^2-16x+64	$\sqrt{x^{2} - 16 x + 64}$
20873	Simplify	( fifth root of 64x^6)/( fifth root of 2x)	$\frac{\sqrt[5]{64 x^{6}}}{\sqrt[5]{2 x}}$
20874	Simplify	square root of 4/81	$\sqrt{\frac{4}{81}}$
20875	Graph Using a Table of Values	y=1/2f(x)	$y = \frac{1}{2} f (x)$
20876	Simplify	square root of (y^4)/49	$\sqrt{\frac{y^{4}}{49}}$
20877	Simplify	square root of 0.36	$\sqrt{0.36}$
20878	Graph Using a Table of Values	y=f(x+3)	$y = f (x + 3)$
20879	Simplify	square root of 16x	$\sqrt{16 x}$
20880	Expand Using the Binomial Theorem	(m+4n)^5	${(m + 4 n)}^{5}$
20881	Expand Using the Binomial Theorem	(a-7)^4	${(a - 7)}^{4}$
20882	Simplify	square root of 25x	$\sqrt{25 x}$
20883	Simplify	square root of 27t^2	$\sqrt{27 t^{2}}$
20884	Simplify	square root of 28x^2	$\sqrt{28 x^{2}}$
20885	Expand Using the Binomial Theorem	(y-5)^4	${(y - 5)}^{4}$
20886	Simplify	- square root of 20xy^2	$- \sqrt{20 x y^{2}}$
20887	Simplify	- square root of 396x^6y^15	$- \sqrt{396 x^{6} y^{15}}$
20888	Expand Using the Binomial Theorem	(x-3y)^9	${(x - 3 y)}^{9}$
20889	Expand Using the Binomial Theorem	(x+3y)^7	${(x + 3 y)}^{7}$
20890	Expand Using the Binomial Theorem	(x+6y)^3	${(x + 6 y)}^{3}$
20891	Simplify	cube root of y^16	$\sqrt[3]{y^{16}}$
20892	Expand Using the Binomial Theorem	(x+4y)^5	${(x + 4 y)}^{5}$
20893	Simplify	1/( square root of 45z)	$\frac{1}{\sqrt{45 z}}$
20894	Expand Using the Binomial Theorem	(2x-5y)^3	${(2 x - 5 y)}^{3}$
20895	Simplify	7/( cube root of 4x^2)	$\frac{7}{\sqrt[3]{4 x^{2}}}$
20896	Expand Using the Binomial Theorem	(3x^2-5)^2	${(3 x^{2} - 5)}^{2}$
20897	Simplify	(3ax+4a)-(9x+15a)	$(3 a x + 4 a) - (9 x + 15 a)$
20898	Expand Using the Binomial Theorem	(3x^2-7)	$(3 x^{2} - 7)$
20899	Simplify	(x^3y^3*x^3)/(4x^2)	$\frac{x^{3} y^{3} \cdot x^{3}}{4 x^{2}}$
20900	Simplify	( square root of x^7y^11)/( square root of xy)	$\frac{\sqrt{x^{7} y^{11}}}{\sqrt{x y}}$