Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
72601	Find g(f(x))	f(x)=5x^2+2x-5 , g(x)=7x+8 , h(x)=4x^2-10	$f (x) = 5 x^{2} + 2 x - 5$ , $g (x) = 7 x + 8$ , $h (x) = 4 x^{2} - 10$
72602	Write in Standard Form	y=-2x+3	$y = - 2 x + 3$
72603	Find g(f(x))	f(x)=3x^2+x-3 g(x)=x^2-5x+1	$f (x) = 3 x^{2} + x - 3$ $g (x) = x^{2} - 5 x + 1$
72604	Write in Standard Form	y=3x	$y = 3 x$
72605	Write in Standard Form	y-6=4(x+3)	$y - 6 = 4 (x + 3)$
72606	Find g(f(x))	f(x)=3x-6 , g(x)=(x+3)/6	$f (x) = 3 x - 6$ , $g (x) = \frac{x + 3}{6}$
72607	Evaluate	( square root of 5x^4y)/( square root of 2x^2y^3)	$\frac{\sqrt{5 x^{4} y}}{\sqrt{2 x^{2} y^{3}}}$
72608	Find the Equation Given the Roots	-2 , -5	$- 2$ , $- 5$
72609	Find g(f(x))	f(x) = square root of 2x+3 , g(x) = square root of 4x-25	$f (x) = \sqrt{2 x + 3}$ , $g (x) = \sqrt{4 x - 25}$
72610	Find the Behavior (Leading Coefficient Test)	f(x)=x^4-9x^2	$f (x) = x^{4} - 9 x^{2}$
72611	Evaluate	1/(3 square root of 2)	$\frac{1}{3 \sqrt{2}}$
72612	Evaluate	11/( square root of 3)	$\frac{11}{\sqrt{3}}$
72613	Evaluate	( square root of 54)/( square root of 3)	$\frac{\sqrt{54}}{\sqrt{3}}$
72614	Find g(f(x))	f(x)=9x g(x)=x+4	$f (x) = 9 x$ $g (x) = x + 4$
72615	Evaluate	( square root of 7)/( square root of 10+3)	$\frac{\sqrt{7}}{\sqrt{10} + 3}$
72616	Evaluate	( cube root of 500)/( cube root of 4)	$\frac{\sqrt[3]{500}}{\sqrt[3]{4}}$
72617	Find g(f(x))	f(x)=7/(1-6x) , g(x)=1/x	$f (x) = \frac{7}{1 - 6 x}$ , $g (x) = \frac{1}{x}$
72618	Evaluate	( square root of 90)/( square root of 2)	$\frac{\sqrt{90}}{\sqrt{2}}$
72619	Evaluate	( cube root of -9)^3	${(\sqrt[3]{- 9})}^{3}$
72620	Find g(f(x))	f(x)=3x^2-3x-2 , g(x)=x+5	$f (x) = 3 x^{2} - 3 x - 2$ , $g (x) = x + 5$
72621	Find g(f(x))	f(x)=2x-1 , g(x)=x+2	$f (x) = 2 x - 1$ , $g (x) = x + 2$
72622	Evaluate	2/( square root of 13)	$\frac{2}{\sqrt{13}}$
72623	Find g(f(x))	f(x)=5x-7 , g(x)=(x+7)/5	$f (x) = 5 x - 7$ , $g (x) = \frac{x + 7}{5}$
72624	Find g(f(x))	f(x)=7/(1-2x) , g(x)=1/x	$f (x) = \frac{7}{1 - 2 x}$ , $g (x) = \frac{1}{x}$
72625	Evaluate	21/( square root of 7)	$\frac{21}{\sqrt{7}}$
72626	Find g(f(x))	f(x)=3x-1 , g(x)=5x^2-2	$f (x) = 3 x - 1$ , $g (x) = 5 x^{2} - 2$
72627	Find g(f(x))	f(x)=-4+7 ; g(x)=10x-6	$f (x) = - 4 + 7$ ; $g (x) = 10 x - 6$
72628	Evaluate	(5 square root of 5+ square root of 10)/(10 square root of 5- square root of 10)	$\frac{5 \sqrt{5} + \sqrt{10}}{10 \sqrt{5} - \sqrt{10}}$
72629	Evaluate	3/(8- square root of 6)	$\frac{3}{8 - \sqrt{6}}$
72630	Evaluate	(7 square root of 3)^2	${(7 \sqrt{3})}^{2}$
72631	Find g(f(x))	f(x)=6/(x-5) , g(x)=1/(7x)	$f (x) = \frac{6}{x - 5}$ , $g (x) = \frac{1}{7 x}$
72632	Evaluate	(8+ square root of 7)^2	${(8 + \sqrt{7})}^{2}$
72633	Evaluate	(-5+ square root of -16)^2	${(- 5 + \sqrt{- 16})}^{2}$
72634	Evaluate	(5- square root of 6)^2	${(5 - \sqrt{6})}^{2}$
72635	Find g(f(x))	f(x)=2/3x+7 g(x)=2x+15	$f (x) = \frac{2}{3} x + 7$ $g (x) = 2 x + 15$
72636	Evaluate	(6+ square root of 5)^2	${(6 + \sqrt{5})}^{2}$
72637	Evaluate	(-2+ square root of -11)^2	${(- 2 + \sqrt{- 11})}^{2}$
72638	Evaluate	( fourth root of 5)^5	${(\sqrt[4]{5})}^{5}$
72639	Find g(f(x))	f(x)=x+24 , g(x)=x-24	$f (x) = x + 24$ , $g (x) = x - 24$
72640	Evaluate	( square root of 2)/( square root of 72)	$\frac{\sqrt{2}}{\sqrt{72}}$
72641	Evaluate	( square root of -30)/( square root of 10)	$\frac{\sqrt{- 30}}{\sqrt{10}}$
72642	Evaluate	( square root of 4)/( square root of 36)	$\frac{\sqrt{4}}{\sqrt{36}}$
72643	Find g(f(x))	f(x)=3x-6 , g(x)=x/3+2	$f (x) = 3 x - 6$ , $g (x) = \frac{x}{3} + 2$
72644	Evaluate	( square root of 17)/( square root of 2)	$\frac{\sqrt{17}}{\sqrt{2}}$
72645	Evaluate	( square root of -120)/( square root of 5)	$\frac{\sqrt{- 120}}{\sqrt{5}}$
72646	Find g(f(x))	f(x) = square root of 2x ; g(x)=5x-3	$f (x) = \sqrt{2 x}$ ; $g (x) = 5 x - 3$
72647	Evaluate	( square root of 10)/( fourth root of 8)	$\frac{\sqrt{10}}{\sqrt[4]{8}}$
72648	Find g(f(x))	f(x)=x^3-6 , g(x) = cube root of x+6	$f (x) = x^{3} - 6$ , $g (x) = \sqrt[3]{x + 6}$
72649	Evaluate	( square root of 10)/( square root of 5-2)	$\frac{\sqrt{10}}{\sqrt{5} - 2}$
72650	Find g(f(x))	f(x)=3/x , g(x)=4x^3-3	$f (x) = \frac{3}{x}$ , $g (x) = 4 x^{3} - 3$
72651	Find g(f(x))	f(x)=1/(x-5) , g(x)=1/x	$f (x) = \frac{1}{x - 5}$ , $g (x) = \frac{1}{x}$
72652	Evaluate	( square root of 7-2)^2	${(\sqrt{7} - 2)}^{2}$
72653	Find g(f(x))	f(x)=8/(x-7) , g(x)=3/x	$f (x) = \frac{8}{x - 7}$ , $g (x) = \frac{3}{x}$
72654	Find g(f(x))	f(x)=6x-5 g(x)=1/6(x+5)	$f (x) = 6 x - 5$ $g (x) = \frac{1}{6} (x + 5)$
72655	Find g(f(x))	f(x)=9x+1 , g(x)=5x^2-8	$f (x) = 9 x + 1$ , $g (x) = 5 x^{2} - 8$
72656	Convert to Regular Notation	5.4*10^-7	$5.4 \cdot 10^{- 7}$
72657	Convert to Regular Notation	5.4*10^-6	$5.4 \cdot 10^{- 6}$
72658	Find g(f(x))	f(x)=3x-4 , g(x)=x-2	$f (x) = 3 x - 4$ , $g (x) = x - 2$
72659	Convert to Scientific Notation	0.21	$0.21$
72660	Convert to Scientific Notation	0.5	$0.5$
72661	Find g(f(x))	f(x)=1/(x-8) , g(x)=1/x	$f (x) = \frac{1}{x - 8}$ , $g (x) = \frac{1}{x}$
72662	Convert to Scientific Notation	1234.5678	$1234.5678$
72663	Find g(f(x))	f(x)=8x-2 g(x)=(x+2)/8	$f (x) = 8 x - 2$ $g (x) = \frac{x + 2}{8}$
72664	Convert to Scientific Notation	0.00000008	$0.\overline{0}$
72665	Convert to Scientific Notation	0.0042	$0.0042$
72666	Convert to Scientific Notation	25	$25$
72667	Convert to Scientific Notation	300000000	$300000000$
72668	Convert to Scientific Notation	47000	$47000$
72669	Find the Foci	((x+3)^2)/25+((y-2)^2)/9=1	$\frac{{(x + 3)}^{2}}{25} + \frac{{(y - 2)}^{2}}{9} = 1$
72670	Convert to Scientific Notation	400000	$400000$
72671	Find g(f(x))	f(x)=4x+11 , g(x)=2x-1	$f (x) = 4 x + 11$ , $g (x) = 2 x - 1$
72672	Convert to Scientific Notation	6.7	$6.7$
72673	Find Any Equation Parallel to the Line	y=3x-2	$y = 3 x - 2$
72674	Find Any Equation Parallel to the Line	y=2x+1	$y = 2 x + 1$
72675	Solve for w	a=2lw+2lh+2wh	$a = 2 l w + 2 l h + 2 w h$
72676	Find Any Equation Perpendicular to the Line	y=1/2x+5	$y = \frac{1}{2} x + 5$
72677	Evaluate	fourth root of 1/625	$\sqrt[4]{\frac{1}{625}}$
72678	Find g(f(x))	f(x)=5x+4 , g(x) = square root of x	$f (x) = 5 x + 4$ , $g (x) = \sqrt{x}$
72679	Evaluate	cube root of 22	$\sqrt[3]{22}$
72680	Simplify	cube root of 11	$\sqrt[3]{11}$
72681	Find g(f(x))	f(x)=1/(3x) , g(x)=1/(3x)	$f (x) = \frac{1}{3 x}$ , $g (x) = \frac{1}{3 x}$
72682	Evaluate	- cube root of -343	$- \sqrt[3]{- 343}$
72683	Evaluate	cube root of 38	$\sqrt[3]{38}$
72684	Evaluate	fourth root of 15	$\sqrt[4]{15}$
72685	Evaluate	fourth root of 81/256	$\sqrt[4]{\frac{81}{256}}$
72686	Evaluate	- fourth root of 32	$- \sqrt[4]{32}$
72687	Find g(f(x))	f(x)=5x+7 , g(x)=7-x	$f (x) = 5 x + 7$ , $g (x) = 7 - x$
72688	Evaluate	fifth root of 1/32	$\sqrt[5]{\frac{1}{32}}$
72689	Evaluate	- fourth root of 96	$- \sqrt[4]{96}$
72690	Find g(f(x))	f(x)=7x-8 , g(x)=(x+8)/7	$f (x) = 7 x - 8$ , $g (x) = \frac{x + 8}{7}$
72691	Find g(f(x))	f(x)=9x-3 g(x)=(x+3)/9	$f (x) = 9 x - 3$ $g (x) = \frac{x + 3}{9}$
72692	Evaluate	fifth root of 32^3	$\sqrt[5]{32^{3}}$
72693	Find g(f(x))	f(x)=2x-1 , g(x)=3x+2 , h(x)=x^2(f(x)+g(x)+h(x))	$f (x) = 2 x - 1$ , $g (x) = 3 x + 2$ , $h (x) = x^{2} (f (x) + g (x) + h (x))$
72694	Evaluate	fifth root of 12	$\sqrt[5]{12}$
72695	Evaluate	fifth root of 7776	$\sqrt[5]{7776}$
72696	Find g(f(x))	f(x)=4x-7 , g(x)=2x-5	$f (x) = 4 x - 7$ , $g (x) = 2 x - 5$
72697	Evaluate	fifth root of 9	$\sqrt[5]{9}$
72698	Find g(f(x))	f(x) = log of xg(x)=5x-2	$f (x) = \log (x g (x)) = 5 x - 2$
72699	Evaluate	12 square root of 1764	$12 \sqrt{1764}$
72700	Evaluate	sixth root of 6	$\sqrt[6]{6}$