Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
20601	Simplify	12/( cube root of 3)	$\frac{12}{\sqrt[3]{3}}$
20602	Simplify	(12- square root of -81)/2	$\frac{12 - \sqrt{- 81}}{2}$
20603	Simplify	(14abc-3)/(21a-3b)	$\frac{14 a b c - 3}{21 a - 3 b}$
20604	Simplify	(-15m^5n^-7)/(3m^-2n^-3)	$\frac{- 15 m^{5} n^{- 7}}{3 m^{- 2} n^{- 3}}$
20605	Simplify	(16m^7x^2)/(-8m^8x^6)	$\frac{16 m^{7} x^{2}}{- 8 m^{8} x^{6}}$
20606	Simplify	(-16x^7+12x^8)/(6x^8)	$\frac{- 16 x^{7} + 12 x^{8}}{6 x^{8}}$
20607	Simplify	17/( square root of 10)	$\frac{17}{\sqrt{10}}$
20608	Simplify	(18x^8y^8)/(10x^3)	$\frac{18 x^{8} y^{8}}{10 x^{3}}$
20609	Simplify	(-18+2x)/(3/((25x-225)/9))	$\frac{- 18 + 2 x}{\frac{3}{\frac{25 x - 225}{9}}}$
20610	Simplify	(2a^7)/(6a^3)	$\frac{2 a^{7}}{6 a^{3}}$
20611	Simplify	square root of x	$\sqrt{x}$
20612	Simplify	cube root of 5^9	$\sqrt[3]{5^{9}}$
20613	Simplify	cube root of 8^9	$\sqrt[3]{8^{9}}$
20614	Simplify	cube root of x^2y^3 fourth root of x^5y^4	$\sqrt[3]{x^{2} y^{3}} \sqrt[4]{x^{5} y^{4}}$
20615	Simplify	cube root of 128a^13b^15	$\sqrt[3]{128 a^{13} b^{15}}$
20616	Simplify	cube root of 128x^15	$\sqrt[3]{128 x^{15}}$
20617	Simplify	square root of x=4	$\sqrt{x} = 4$
20618	Simplify	square root of 81xy	$\sqrt{81 x y}$
20619	Simplify	cube root of (68)^2	$\sqrt[3]{{(68)}^{2}}$
20620	Simplify	cube root of (125^n*5^(4n))/(25^(-n))	$\sqrt[3]{\frac{125^{n} \cdot 5^{4 n}}{25^{- n}}}$
20621	Simplify	fourth root of -16^3	$\sqrt[4]{- 16^{3}}$
20622	Simplify	fourth root of x/625 fourth root of 625/y	$\sqrt[4]{\frac{x}{625}} \sqrt[4]{\frac{625}{y}}$
20623	Simplify	fourth root of 2x^2 fourth root of 3	$\sqrt[4]{2 x^{2}} \sqrt[4]{3}$
20624	Simplify	fourth root of 20	$\sqrt[4]{20}$
20625	Simplify	fourth root of 27	$\sqrt[4]{27}$
20626	Simplify	fourth root of 48x^16w^17	$\sqrt[4]{48 x^{16} w^{17}}$
20627	Simplify	fourth root of 625x^24y^16	$\sqrt[4]{625 x^{24} y^{16}}$
20628	Simplify	square root of 7-3x-8	$\sqrt{7 - 3 x - 8}$
20629	Simplify	square root of 8m^5n^6	$\sqrt{8 m^{5} n^{6}}$
20630	Simplify	square root of 8w^3y^3	$\sqrt{8 w^{3} y^{3}}$
20631	Simplify	- square root of 81y^2	$- \sqrt{81 y^{2}}$
20632	Simplify	square root of 87	$\sqrt{87}$
20633	Simplify	cube root of -294+230	$\sqrt[3]{- 294 + 230}$
20634	Simplify	cube root of 3(8 cube root of 3- cube root of 9)	$\sqrt[3]{3} (8 \sqrt[3]{3} - \sqrt[3]{9})$
20635	Simplify	cube root of 32x^5y^6	$\sqrt[3]{32 x^{5} y^{6}}$
20636	Simplify	cube root of 40a^10b^12	$\sqrt[3]{40 a^{10} b^{12}}$
20637	Simplify	cube root of -40x^8	$\sqrt[3]{- 40 x^{8}}$
20638	Simplify	cube root of 54x^13	$\sqrt[3]{54 x^{13}}$
20639	Simplify	cube root of 54x^6y^7	$\sqrt[3]{54 x^{6} y^{7}}$
20640	Simplify	cube root of -80a^9	$\sqrt[3]{- 80 a^{9}}$
20641	Simplify	cube root of (81x^5(y^3))/( cube root of 3x^2)	$\sqrt[3]{\frac{81 x^{5} (y^{3})}{\sqrt[3]{3 x^{2}}}}$
20642	Simplify	cube root of x( cube root of 56x^2- cube root of x)	$\sqrt[3]{x} (\sqrt[3]{56 x^{2}} - \sqrt[3]{x})$
20643	Find the Domain	-6x^5-7x	$- 6 x^{5} - 7 x$
20644	Find the Domain	6x-11	$6 x - 11$
20645	Find the Domain	6x-6	$6 x - 6$
20646	Find the Domain	7ab^6	$7 a b^{6}$
20647	Find the Domain	7xb-6xa=cab	$7 x b - 6 x a =$ cab
20648	Find the Domain	8a^2-56a	$8 a^{2} - 56 a$
20649	Find the Domain	80-23n+n^2	$80 - 23 n + n^{2}$
20650	Find the Domain	8x-5	$8 x - 5$
20651	Find the Domain	9(p-2)=8(p-2)	$9 (p - 2) = 8 (p - 2)$
20652	Find the Domain	9x^2-4y^2+36z^2=36	$9 x^{2} - 4 y^{2} + 36 z^{2} = 36$
20653	Find the Domain	9+3i(7-2i)	$9 + 3 i (7 - 2 i)$
20654	Find the Domain	9s=89	$9 s = 89$
20655	Find the Domain	a(n)=(2)^(n-1)	$a (n) = {(2)}^{n - 1}$
20656	Find the Domain	a(n)=-5+3(n-1)	$a (n) = - 5 + 3 (n - 1)$
20657	Find the Domain	A=1000^((0.08)(3))	$A = 1000^{(0.08) (3)}$
20658	Find the Domain	arctan(tan(a))=arctan(2.607)	$\arctan (\tan (a)) = \arctan (2.607)$
20659	Find the Domain	cot(a)=-500	$\cot (a) = - 500$
20660	Find the Domain	csc(s)=1.5	$\csc (s) = 1.5$
20661	Find the Domain	3(-i+3j)-(-i-2j)	$3 (- i + 3 j) - (- i - 2 j)$
20662	Find the Domain	square root of log base x of x-1	$\sqrt{\log_{x} (x - 1)}$
20663	Find the Domain	-3x(-2/3x-7/3)	$- 3 x (- \frac{2}{3} x - \frac{7}{3})$
20664	Find the Domain	3x+2p-1700=0	$3 x + 2 p - 1700 = 0$
20665	Find the Domain	3x+8y=0	$3 x + 8 y = 0$
20666	Find the Domain	3X+y=64	$3 X + y = 64$
20667	Find the Domain	4a^4-8a^2+1	$4 a^{4} - 8 a^{2} + 1$
20668	Find the Domain	4m^4*(6m^2)	$4 m^{4} \cdot (6 m^{2})$
20669	Find the Domain	4x^2+25	$4 x^{2} + 25$
20670	Find the Domain	4x^2-12x	$4 x^{2} - 12 x$
20671	Find the Domain	4x^2-5x+8dx	$4 x^{2} - 5 x + 8 d x$
20672	Find the Domain	40k^2-90m^2	$40 k^{2} - 90 m^{2}$
20673	Find the Domain	4a+4b+2-2a+5b-1	$4 a + 4 b + 2 - 2 a + 5 b - 1$
20674	Find the Domain	4x-7y^2+6=0	$4 x - 7 y^{2} + 6 = 0$
20675	Find the Domain	525x*(649y)	$525 x \cdot (649 y)$
20676	Find the Domain	248ft	$248 ft$
20677	Find the Domain	25000=10000(1.08)^(9t)	$25000 = 10000 {(1.08)}^{9 t}$
20678	Find the Domain	250000-24000t	$250000 - 24000 t$
20679	Find the Domain	27x^3+1	$27 x^{3} + 1$
20680	Find the Domain	2p-2 square root of 4p^3+16p^2+28p-48	$2 p - 2 \sqrt{4 p^{3} + 16 p^{2} + 28 p - 48}$
20681	Find the Domain	2x+3y=54	$2 x + 3 y = 54$
20682	Find the Domain	2x+3y-z+2=0	$2 x + 3 y - z + 2 = 0$
20683	Find the Domain	(x-2)/(x-4)	$\frac{x - 2}{x - 4}$
20684	Find the Domain	(x-3)/(x+3)	$\frac{x - 3}{x + 3}$
20685	Find the Domain	y^2=6x	$y^{2} = 6 x$
20686	Find the Domain	0.18x-153.6	$0.18 x - 153.6$
20687	Find the Domain	0.4x-0.3y=12	$0.4 x - 0.3 y = 12$
20688	Find the Domain	0=-7(1/12)+8(1/12)+y(5/6)	$0 = - 7 (\frac{1}{12}) + 8 (\frac{1}{12}) + y (\frac{5}{6})$
20689	Find the Domain	1+ log base 2 of n	$1 + \log_{2} (n)$
20690	Find the Domain	18 4/6	$18 \frac{4}{6}$
20691	Find the Domain	2a^2b+2b^2-3ab-4(an-b^2)	$2 a^{2} b + 2 b^{2} - 3 a b - 4 (a n - b^{2})$
20692	Find the Domain	2c^5+9cx^2+3x	$2 c^{5} + 9 c x^{2} + 3 x$
20693	Find the Domain	2e^(x-2)=e^x+7	$2 e^{x - 2} = e^{x} + 7$
20694	Find the Domain	2k^2-14=-3x	$2 k^{2} - 14 = - 3 x$
20695	Find the Domain	f(x)=(x+4)/(x^2-49)	$f (x) = \frac{x + 4}{x^{2} - 49}$
20696	Find the Domain	f(x)=(x+4)/(x^3-9x^2+20x)	$f (x) = \frac{x + 4}{x^{3} - 9 x^{2} + 20 x}$
20697	Find the Domain	f(x)=(x-2)/(x^2+9x)	$f (x) = \frac{x - 2}{x^{2} + 9 x}$
20698	Find the Domain	f(x)=(x-5)/(x+5)	$f (x) = \frac{x - 5}{x + 5}$
20699	Find the Domain	f(x)=(x-5)/(x-1)	$f (x) = \frac{x - 5}{x - 1}$
20700	Find the Domain	f(x)=10x+5	$f (x) = 10 x + 5$