Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
17401	Factor	25a^2+20a+4	$25 a^{2} + 20 a + 4$
17402	Find Where Increasing/Decreasing	f(x)=7(0.1)^x	$f (x) = 7 {(0.1)}^{x}$
17403	Simplify	(-i)^10	${(- i)}^{10}$
17404	Find Where Increasing/Decreasing	f(x)=x^3-48x	$f (x) = x^{3} - 48 x$
17405	Simplify	(7i)^2(6i)	${(7 i)}^{2} (6 i)$
17406	Simplify	(7x)^0	${(7 x)}^{0}$
17407	Find Where Increasing/Decreasing	f(x)=1/(x+10)	$f (x) = \frac{1}{x + 10}$
17408	Simplify	(81x^4)^(1/2)	${(81 x^{4})}^{\frac{1}{2}}$
17409	Simplify	(81x^8)^(1/2)	${(81 x^{8})}^{\frac{1}{2}}$
17410	Find the Domain of the Product of the Functions	f(x)=6x-12 g(x)=5x+1 h(x)=x^2-4	$f (x) = 6 x - 12$ $g (x) = 5 x + 1$ $h (x) = x^{2} - 4$
17411	Simplify	((3x^(1/4))^3)/(x^(1/12))	$\frac{{(3 x^{\frac{1}{4}})}^{3}}{x^{\frac{1}{12}}}$
17412	Simplify	(y^-9)/y	$\frac{y^{- 9}}{y}$
17413	Simplify	(x^2-5x+6)/(x^2-4)*(x^2+3x+2)/(x^2-2x-3)	$\frac{x^{2} - 5 x + 6}{x^{2} - 4} \cdot \frac{x^{2} + 3 x + 2}{x^{2} - 2 x - 3}$
17414	Simplify	(x^7)/x	$\frac{x^{7}}{x}$
17415	Simplify	( square root of 11)/( square root of 13+ square root of 11)	$\frac{\sqrt{11}}{\sqrt{13} + \sqrt{11}}$
17416	Simplify	cube root of 81x- cube root of 192x	$\sqrt[3]{81 x} - \sqrt[3]{192 x}$
17417	Simplify	cube root of 7x^7* cube root of 6x^8	$\sqrt[3]{7 x^{7}} \cdot \sqrt[3]{6 x^{8}}$
17418	Simplify	x^1.5	$x^{1.5}$
17419	Simplify	x^2(2x+9)	$x^{2} (2 x + 9)$
17420	Solve for x	\|x\|=8	$\| x \| = 8$
17421	Solve for x	\|x\|=9	$\| x \| = 9$
17422	Solve for x	\|x\|=12	$\| x \| = 12$
17423	Solve for x	(x-7)/(x+8)=0	$\frac{x - 7}{x + 8} = 0$
17424	Solve for x	x^2-16<0	$x^{2} - 16 < 0$
17425	Solve for x	x^2-9<0	$x^{2} - 9 < 0$
17426	Simplify	2i^2	$2 i^{2}$
17427	Simplify	2x-1	$2 x - 1$
17428	Solve by Substitution	2x-3y=1 x+3y=5	$2 x - 3 y = 1$ $x + 3 y = 5$
17429	Simplify	2x^0	$2 x^{0}$
17430	Simplify	6(-5n+7)	$6 (- 5 n + 7)$
17431	Solve by Substitution	2x-3y=4 x+4y=-9	$2 x - 3 y = 4$ $x + 4 y = - 9$
17432	Simplify	4 square root of 2x*(3 square root of 8x)	$4 \sqrt{2 x} \cdot (3 \sqrt{8 x})$
17433	Solve by Substitution	2x-3y=-5 , x+y/11=50	$2 x - 3 y = - 5$ , $x + \frac{y}{11} = 50$
17434	Simplify	-4 square root of 28x* square root of 7x^3	$- 4 \sqrt{28 x} \cdot \sqrt{7 x^{3}}$
17435	Solve for p	3(p-3)-5p>-3p-6	$3 (p - 3) - 5 p > - 3 p - 6$
17436	Solve for p	-p-4p>-10	$- p - 4 p > - 10$
17437	Solve by Substitution	2x-y=8 y=x-3	$2 x - y = 8$ $y = x - 3$
17438	Solve for b	26+6b=2(3b+4)	$26 + 6 b = 2 (3 b + 4)$
17439	Simplify	square root of 101	$\sqrt{101}$
17440	Simplify	x(x-3)	$x (x - 3)$
17441	Simplify	7i	$7 i$
17442	Simplify	7x^2	$7 x^{2}$
17443	Solve for y	y-4<2	$y - 4 < 2$
17444	Graph	3x-2y=0	$3 x - 2 y = 0$
17445	Solve by Substitution	3x-y=3 y=2x+2	$3 x - y = 3$ $y = 2 x + 2$
17446	Multiply	(2x+5)(2x-5)	$(2 x + 5) (2 x - 5)$
17447	Simplify	( square root of 56x^5y^5)/( square root of 7xy)	$\frac{\sqrt{56 x^{5} y^{5}}}{\sqrt{7 x y}}$
17448	Simplify	( square root of x)/( square root of x+ square root of y)	$\frac{\sqrt{x}}{\sqrt{x} + \sqrt{y}}$
17449	Simplify	( cube root of 3y^2)/( cube root of 25x^2)	$\frac{\sqrt[3]{3 y^{2}}}{\sqrt[3]{25 x^{2}}}$
17450	Simplify	( cube root of 2y^2)/( cube root of 25x^2)	$\frac{\sqrt[3]{2 y^{2}}}{\sqrt[3]{25 x^{2}}}$
17451	Simplify	( square root of x^5y^9)/( square root of xy)	$\frac{\sqrt{x^{5} y^{9}}}{\sqrt{x y}}$
17452	Simplify	(k^2-k-20)/18	$\frac{k^{2} - k - 20}{18}$
17453	Simplify	(m^-1+z^-1)/(m^-1-z^-1)	$\frac{m^{- 1} + z^{- 1}}{m^{- 1} - z^{- 1}}$
17454	Solve by Substitution	8x+7y=18 , 3x-5y=22	$8 x + 7 y = 18$ , $3 x - 5 y = 22$
17455	Multiply	16*3	$16 \cdot 3$
17456	Simplify	(1+1/x)/(1-1/x)	$\frac{1 + \frac{1}{x}}{1 - \frac{1}{x}}$
17457	Solve by Substitution	e+1.2=2	$e + 1.2 = 2$
17458	Simplify	square root of 3x( square root of 3- square root of x)	$\sqrt{3 x} (\sqrt{3} - \sqrt{x})$
17459	Simplify	square root of 25y^4	$\sqrt{25 y^{4}}$
17460	Simplify	square root of 25x^10	$\sqrt{25 x^{10}}$
17461	Solve by Substitution	x^2+2y^2=36 , x+y=6	$x^{2} + 2 y^{2} = 36$ , $x + y = 6$
17462	Simplify	square root of 32x^2	$\sqrt{32 x^{2}}$
17463	Simplify	square root of 16b^4	$\sqrt{16 b^{4}}$
17464	Simplify	square root of (3x)/50	$\sqrt{\frac{3 x}{50}}$
17465	Simplify	square root of 81/100	$\sqrt{\frac{81}{100}}$
17466	Simplify	square root of 74	$\sqrt{74}$
17467	Solve by Substitution	x+2y=12 -x=-y-6	$x + 2 y = 12$ $- x = - y - 6$
17468	Simplify	square root of 80x	$\sqrt{80 x}$
17469	Simplify	23 root of x^23	$\sqrt[23]{x^{23}}$
17470	Simplify	square root of 40x^4y^6	$\sqrt{40 x^{4} y^{6}}$
17471	Simplify	square root of 49x^7	$\sqrt{49 x^{7}}$
17472	Simplify	cube root of -125x^12	$\sqrt[3]{- 125 x^{12}}$
17473	Simplify	cube root of 27x^2y^3z^4	$\sqrt[3]{27 x^{2} y^{3} z^{4}}$
17474	Simplify	cube root of -27x^6y^9	$\sqrt[3]{- 27 x^{6} y^{9}}$
17475	Simplify	cube root of z^7 ninth root of z^6	$\sqrt[3]{z^{7}} \sqrt[9]{z^{6}}$
17476	Simplify	cube root of -729x^6	$\sqrt[3]{- 729 x^{6}}$
17477	Solve by Substitution	x+3y=9 y=x-5	$x + 3 y = 9$ $y = x - 5$
17478	Simplify	cube root of 32x^13	$\sqrt[3]{32 x^{13}}$
17479	Simplify	cube root of 54x^5	$\sqrt[3]{54 x^{5}}$
17480	Simplify	cube root of 54x^3	$\sqrt[3]{54 x^{3}}$
17481	Simplify	fourth root of x^16	$\sqrt[4]{x^{16}}$
17482	Solve by Substitution	x+6y=2 5x+4y=36	$x + 6 y = 2$ $5 x + 4 y = 36$
17483	Simplify	cube root of x-2	$\sqrt[3]{x - 2}$
17484	Simplify	(x+3)/(x^2-9)	$\frac{x + 3}{x^{2} - 9}$
17485	Simplify	fourth root of 256s^7t^12	$\sqrt[4]{256 s^{7} t^{12}}$
17486	Simplify	fifth root of 224r^7	$\sqrt[5]{224 r^{7}}$
17487	Solve by Substitution	x+y=12 y=x-2	$x + y = 12$ $y = x - 2$
17488	Simplify	fifth root of 243x^15	$\sqrt[5]{243 x^{15}}$
17489	Simplify	square root of 54xy^4	$\sqrt{54 x y^{4}}$
17490	Simplify	x square root of 150x^5	$x \sqrt{150 x^{5}}$
17491	Simplify	3 square root of 18a^2	$3 \sqrt{18 a^{2}}$
17492	Simplify	3 square root of x	$3 \sqrt{x}$
17493	Divide	((2m^2)^-1)/(m^2)	$\frac{{(2 m^{2})}^{- 1}}{m^{2}}$
17494	Solve by Substitution	x+y=3 y=8	$x + y = 3$ $y = 8$
17495	Solve by Substitution	x+y=6 2x+y=4	$x + y = 6$ $2 x + y = 4$
17496	Evaluate	5/( square root of 2)	$\frac{5}{\sqrt{2}}$
17497	Find the x and y Intercepts	7x-4y=28	$7 x - 4 y = 28$
17498	Find the x and y Intercepts	2x-6y=6	$2 x - 6 y = 6$
17499	Find the x and y Intercepts	2x-y=3	$2 x - y = 3$
17500	Solve by Substitution	x=y+6 y=-2-x	$x = y + 6$ $y = - 2 - x$