Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
31201	Simplify	square root of 252	$\sqrt{252}$
31202	Simplify	(5x-4)^2	${(5 x - 4)}^{2}$
31203	Simplify	(x^6)/(x^2)	$\frac{x^{6}}{x^{2}}$
31204	Find the Slope and y-intercept	(-3,0) , (0,2)	$(- 3, 0) (0, 2)$
31205	Simplify	(8x^4y^2)/(3z^3)*(9xy^2z^6)/(4y^4)	$\frac{8 x^{4} y^{2}}{3 z^{3}} \cdot \frac{9 x y^{2} z^{6}}{4 y^{4}}$
31206	Find the Slope and y-intercept	(-9,-9) , (-6,0)	$(- 9, - 9) (- 6, 0)$
31207	Simplify	6/(5x^2y)+5/(10xy^2)	$\frac{6}{5 x^{2} y} + \frac{5}{10 x y^{2}}$
31208	Simplify	5/(2a^2b)+3/(6ab^2)	$\frac{5}{2 a^{2} b} + \frac{3}{6 a b^{2}}$
31209	Solve by Addition/Elimination	-10x-3y=-18 -7x-8y=11	$- 10 x - 3 y = - 18$ $- 7 x - 8 y = 11$
31210	Simplify	5/(n+5)+(4n)/(2n+6)	$\frac{5}{n + 5} + \frac{4 n}{2 n + 6}$
31211	Solve by Addition/Elimination	10x-8y=-2 9x+8y=59	$10 x - 8 y = - 2$ $9 x + 8 y = 59$
31212	Simplify	(5y-20)/(3y+15)*(7y+35)/(10y+40)	$\frac{5 y - 20}{3 y + 15} \cdot \frac{7 y + 35}{10 y + 40}$
31213	Simplify	(2x+5)/(x^2-3x-10)+(x+1)/(x+2)	$\frac{2 x + 5}{x^{2} - 3 x - 10} + \frac{x + 1}{x + 2}$
31214	Simplify	2/3	$\frac{2}{3}$
31215	Simplify	(20+40x)/(20x)	$\frac{20 + 40 x}{20 x}$
31216	Simplify	3/(4v^2+4v)-7/2	$\frac{3}{4 v^{2} + 4 v} - \frac{7}{2}$
31217	Simplify	(2y)/(xy^2)-(3x)/(x^2y^2)	$\frac{2 y}{x y^{2}} - \frac{3 x}{x^{2} y^{2}}$
31218	Simplify	3^-2	$3^{- 2}$
31219	Solve by Addition/Elimination	2x+5y=-13 3x-4y=-8	$2 x + 5 y = - 13$ $3 x - 4 y = - 8$
31220	Simplify	32^(4/5)	$32^{\frac{4}{5}}$
31221	Solve for r	i=prt	$i = p r t$
31222	Solve for v	5/6v+7=-3	$\frac{5}{6} v + 7 = - 3$
31223	Solve for m	(m-3)/2=5	$\frac{m - 3}{2} = 5$
31224	Solve for k	-6(1+7k)+7(1+6k)=-2	$- 6 (1 + 7 k) + 7 (1 + 6 k) = - 2$
31225	Solve for n	-2(5+6n)<6(8-2n)	$- 2 (5 + 6 n) < 6 (8 - 2 n)$
31226	Solve by Addition/Elimination	-2x+y=6 x+3y=11	$- 2 x + y = 6$ $x + 3 y = 11$
31227	Solve for a	8a-15>73	$8 a - 15 > 73$
31228	Multiply	square root of 7* square root of 7	$\sqrt{7} \cdot \sqrt{7}$
31229	Simplify	8x^3-1	$8 x^{3} - 1$
31230	Simplify	(4 square root of 2)^2	${(4 \sqrt{2})}^{2}$
31231	Simplify	(2x)^0	${(2 x)}^{0}$
31232	Simplify	-x*(-x)	$- x \cdot (- x)$
31233	Simplify	- square root of -80	$- \sqrt{- 80}$
31234	Solve by Addition/Elimination	3x+5y=44 8x-7y=-25	$3 x + 5 y = 44$ $8 x - 7 y = - 25$
31235	Simplify	5 square root of 32x+4 square root of 98x	$5 \sqrt{32 x} + 4 \sqrt{98 x}$
31236	Simplify	3i(1-2i)	$3 i (1 - 2 i)$
31237	Simplify	3i(4+2i)	$3 i (4 + 2 i)$
31238	Solve by Addition/Elimination	3x-5y=17 9x-15y=-4	$3 x - 5 y = 17$ $9 x - 15 y = - 4$
31239	Simplify	3x*x^2	$3 x \cdot x^{2}$
31240	Simplify	3(x-1)^2	$3 {(x - 1)}^{2}$
31241	Simplify	3m^-8p^0	$3 m^{- 8} p^{0}$
31242	Solve for x	x/5=-2	$\frac{x}{5} = - 2$
31243	Solve for x	x^2-11x+28>0	$x^{2} - 11 x + 28 > 0$
31244	Solve for x	-13=x-4	$- 13 = x - 4$
31245	Solve for x	\|2x-1\|=5	$\| 2 x - 1 \| = 5$
31246	Solve by Addition/Elimination	5x+2y=7 -2x+6y=9	$5 x + 2 y = 7$ $- 2 x + 6 y = 9$
31247	Solve for x	5x=45	$5 x = 45$
31248	Solve by Addition/Elimination	5x-3y=23 7x-4y=33	$5 x - 3 y = 23$ $7 x - 4 y = 33$
31249	Solve for x	-9x-3=51	$- 9 x - 3 = 51$
31250	Solve for x	9+2x<7+2(x-3)	$9 + 2 x < 7 + 2 (x - 3)$
31251	Solve for x	8=16^(7x+2)	$8 = 16^{7 x + 2}$
31252	Solve for x	x=-8	$x = - 8$
31253	Simplify	square root of (9x)/2	$\sqrt{\frac{9 x}{2}}$
31254	Simplify	square root of (2x)/(5y)	$\sqrt{\frac{2 x}{5 y}}$
31255	Solve by Addition/Elimination	7x-4y=33 6x-7y=14	$7 x - 4 y = 33$ $6 x - 7 y = 14$
31256	Simplify	square root of 7/2	$\sqrt{\frac{7}{2}}$
31257	Simplify	square root of 7/3	$\sqrt{\frac{7}{3}}$
31258	Simplify	square root of (7x^2)/(9y^2)	$\sqrt{\frac{7 x^{2}}{9 y^{2}}}$
31259	Simplify	square root of 100/81	$\sqrt{\frac{100}{81}}$
31260	Simplify	square root of (x-5)^2	$\sqrt{{(x - 5)}^{2}}$
31261	Simplify	square root of 121x^7	$\sqrt{121 x^{7}}$
31262	Simplify	square root of z^12	$\sqrt{z^{12}}$
31263	Simplify	square root of 18x^2y^3	$\sqrt{18 x^{2} y^{3}}$
31264	Simplify	square root of 18x^4	$\sqrt{18 x^{4}}$
31265	Simplify	square root of 16x^12	$\sqrt{16 x^{12}}$
31266	Simplify	square root of 27x^6	$\sqrt{27 x^{6}}$
31267	Simplify	square root of 25y^8	$\sqrt{25 y^{8}}$
31268	Solve Using the Quadratic Formula	x^2-5x-6=18	$x^{2} - 5 x - 6 = 18$
31269	Simplify	square root of 4a^2	$\sqrt{4 a^{2}}$
31270	Solve by Addition/Elimination	x+y=8 2x=y-5	$x + y = 8$ $2 x = y - 5$
31271	Simplify	(2x-24)/8	$\frac{2 x - 24}{8}$
31272	Simplify	(2x-4)/(x^2-4)	$\frac{2 x - 4}{x^{2} - 4}$
31273	Simplify	3/( square root of 28x)	$\frac{3}{\sqrt{28 x}}$
31274	Simplify	2/( square root of 3x)	$\frac{2}{\sqrt{3 x}}$
31275	Simplify	2/( square root of 7)	$\frac{2}{\sqrt{7}}$
31276	Simplify	8/(5+i)	$\frac{8}{5 + i}$
31277	Solve by Addition/Elimination	x-y=6 -3y=x+22	$x - y = 6$ $- 3 y = x + 22$
31278	Simplify	7/( square root of 5)	$\frac{7}{\sqrt{5}}$
31279	Simplify	(6x-12)/10	$\frac{6 x - 12}{10}$
31280	Expand Using Pascal's Triangle	(5x+3)^5	${(5 x + 3)}^{5}$
31281	Expand Using Pascal's Triangle	(5x-2y)^3	${(5 x - 2 y)}^{3}$
31282	Simplify	6/(2- square root of 7)	$\frac{6}{2 - \sqrt{7}}$
31283	Expand Using Pascal's Triangle	(2q-3)^4	${(2 q - 3)}^{4}$
31284	Simplify	4/( square root of 2x)	$\frac{4}{\sqrt{2 x}}$
31285	Expand Using Pascal's Triangle	(x+2)^8	${(x + 2)}^{8}$
31286	Simplify	4/( cube root of x)	$\frac{4}{\sqrt[3]{x}}$
31287	Simplify	(n^2+13n+40)/(8n)	$\frac{n^{2} + 13 n + 40}{8 n}$
31288	Find the Square Root End Point	square root of w^21	$\sqrt{w^{21}}$
31289	Simplify	(r^2)/(2r^3)	$\frac{r^{2}}{2 r^{3}}$
31290	Find Where Undefined/Discontinuous	f(x)=(x-3)/(x^2-3x)	$f (x) = \frac{x - 3}{x^{2} - 3 x}$
31291	Simplify	( square root of 36x^4)/( square root of 9x^6)	$\frac{\sqrt{36 x^{4}}}{\sqrt{9 x^{6}}}$
31292	Find Where Undefined/Discontinuous	f(x)=(x^2-169)/(x-13)	$f (x) = \frac{x^{2} - 169}{x - 13}$
31293	Simplify	( square root of 5)/( square root of 7)	$\frac{\sqrt{5}}{\sqrt{7}}$
31294	Find Where Undefined/Discontinuous	f(x)=(x^2-400)/(x-20)	$f (x) = \frac{x^{2} - 400}{x - 20}$
31295	Simplify	(x^2-4)/(x^2-4x+4)	$\frac{x^{2} - 4}{x^{2} - 4 x + 4}$
31296	Find Where Undefined/Discontinuous	f(x)=(x^2-441)/(x-21)	$f (x) = \frac{x^{2} - 441}{x - 21}$
31297	Simplify	(x^2-25)/(5+x)	$\frac{x^{2} - 25}{5 + x}$
31298	Simplify	( ninth root of y^3)/( cube root of y^9)	$\frac{\sqrt[9]{y^{3}}}{\sqrt[3]{y^{9}}}$
31299	Find Where Undefined/Discontinuous	f(x)=(x^2-144)/(x-12)	$f (x) = \frac{x^{2} - 144}{x - 12}$
31300	Simplify	( fourth root of 96a^10b^3)/( fourth root of 3a^2b^3)	$\frac{\sqrt[4]{96 a^{10} b^{3}}}{\sqrt[4]{3 a^{2} b^{3}}}$