Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
33601	Find Where Undefined/Discontinuous	((x-6)(x+3)(x+4))/((x+6)(x-3)(x-4))	$\frac{(x - 6) (x + 3) (x + 4)}{(x + 6) (x - 3) (x - 4)}$
33602	Solve for x	\|2x-1\|<5	$\| 2 x - 1 \| < 5$
33603	Find Where Undefined/Discontinuous	(8x-16)/(x^2-13x+22)	$\frac{(8 x - 16)}{x^{2} - 13 x + 22}$
33604	Solve for x	\|2x-1\|<3	$\| 2 x - 1 \| < 3$
33605	Find Where Undefined/Discontinuous	(x^2-3x-28)/(x^2-2x-35)	$\frac{(x^{2} - 3 x - 28)}{x^{2} - 2 x - 35}$
33606	Solve for x	\|2-3x\|=11	$\| 2 - 3 x \| = 11$
33607	Solve for x	\|5x-1\|=5	$\| 5 x - 1 \| = 5$
33608	Find Where Undefined/Discontinuous	(27z^3-64)/(3z-4)	$\frac{27 z^{3} - 64}{3 z - 4}$
33609	Find Where Undefined/Discontinuous	(2x^2+5x-3)/(x^2-4x)*(2x^3-8x^2)/(x^2+6x+9)	$\frac{2 x^{2} + 5 x - 3}{x^{2} - 4 x} \cdot \frac{2 x^{3} - 8 x^{2}}{x^{2} + 6 x + 9}$
33610	Find Where Undefined/Discontinuous	(2a+4)/(a^2-a-6)+a	$\frac{2 a + 4}{a^{2} - a - 6} + a$
33611	Find Where Undefined/Discontinuous	(-3n^2+6n)/(3n)	$\frac{- 3 n^{2} + 6 n}{3 n}$
33612	Solve for x	-1/5x-4>-3	$- \frac{1}{5} x - 4 > - 3$
33613	Solve for x	1/4*\|x-3\|+2<1	$\frac{1}{4} \cdot \| x - 3 \| + 2 < 1$
33614	Solve for x	0>3x-3-6	$0 > 3 x - 3 - 6$
33615	Find Where Undefined/Discontinuous	(3x-18)/(x^2-12x+36)	$\frac{3 x - 18}{x^{2} - 12 x + 36}$
33616	Solve for x	x^2-5x<0	$x^{2} - 5 x < 0$
33617	Find Where Undefined/Discontinuous	(x+3)/(2x-8)	$\frac{x + 3}{2 x - 8}$
33618	Solve for x	e^x>17	$e^{x} > 17$
33619	Solve for x	square root of 3x+6=3	$\sqrt{3 x + 6} = 3$
33620	Simplify	3 square root of x-5 square root of x	$3 \sqrt{x} - 5 \sqrt{x}$
33621	Find Where Undefined/Discontinuous	(x^2-4)/(x-3)	$\frac{x^{2} - 4}{x - 3}$
33622	Simplify	3 square root of 2a-6 square root of 2a	$3 \sqrt{2 a} - 6 \sqrt{2 a}$
33623	Find Where Undefined/Discontinuous	(x^2-4x+4)/(5x-10)	$\frac{x^{2} - 4 x + 4}{5 x - 10}$
33624	Find Where Undefined/Discontinuous	(x^2-11x+28)/(x^2-16)*(x^2+5x+4)/(x^2-6x-7)	$\frac{x^{2} - 11 x + 28}{x^{2} - 16} \cdot \frac{x^{2} + 5 x + 4}{x^{2} - 6 x - 7}$
33625	Simplify	3x^2(7x^2+2x-4)	$3 x^{2} (7 x^{2} + 2 x - 4)$
33626	Find Where Undefined/Discontinuous	(x-2)/(8x-2)	$\frac{x - 2}{8 x - 2}$
33627	Find Where Undefined/Discontinuous	(x-4)/(x^2-5x+6)	$\frac{x - 4}{x^{2} - 5 x + 6}$
33628	Simplify	2x(x)	$2 x (x)$
33629	Simplify	2x(3x-4)	$2 x (3 x - 4)$
33630	Find Where Undefined/Discontinuous	(y^2+13y+40)/(y^3+2y^2-15y)	$\frac{y^{2} + 13 y + 40}{y^{3} + 2 y^{2} - 15 y}$
33631	Simplify	2m^(1/3)	$2 m^{\frac{1}{3}}$
33632	Simplify	5(x-3)	$5 (x - 3)$
33633	Simplify	6y^-4	$6 y^{- 4}$
33634	Simplify	-4i	$- 4 i$
33635	Simplify	5(3m-6)	$5 (3 m - 6)$
33636	Simplify	4x^3*(2x^3)	$4 x^{3} \cdot (2 x^{3})$
33637	Find Where Undefined/Discontinuous	((z^2-36)/(20z^2-25z))÷((4z^2-4z-120)/(5z^3))	$\frac{z^{2} - 36}{20 z^{2} - 25 z} \div \frac{4 z^{2} - 4 z - 120}{5 z^{3}}$
33638	Simplify	4ab^0	$4 a b^{0}$
33639	Simplify	4 square root of 216y^2+3 square root of 54y^2	$4 \sqrt{216 y^{2}} + 3 \sqrt{54 y^{2}}$
33640	Find Where Undefined/Discontinuous	((z^2-81)/z)÷((z+9)/(z-9))	$\frac{z^{2} - 81}{z} \div \frac{z + 9}{z - 9}$
33641	Solve by Graphing	10x+7y=49 , 10y-x=70	$10 x + 7 y = 49$ , $10 y - x = 70$
33642	Solve by Graphing	15x-3y=30 , 5x=y+10	$15 x - 3 y = 30$ , $5 x = y + 10$
33643	Simplify	(x^2-12x+36)/(4x-24)	$\frac{x^{2} - 12 x + 36}{4 x - 24}$
33644	Simplify	d(d^-2)^-9	$d {(d^{- 2})}^{- 9}$
33645	Solve by Graphing	2x+2y=4 , 5y-3x=6	$2 x + 2 y = 4$ , $5 y - 3 x = 6$
33646	Simplify	9x^2-4	$9 x^{2} - 4$
33647	Simplify	6i	$6 i$
33648	Simplify	7x(6x)	$7 x (6 x)$
33649	Simplify	8m^(1/3)	$8 m^{\frac{1}{3}}$
33650	Solve by Graphing	2x+y=4 , 5y=10x+4	$2 x + y = 4$ , $5 y = 10 x + 4$
33651	Simplify	-8(1-5x)	$- 8 (1 - 5 x)$
33652	Solve for n	n-6=-14	$n - 6 = - 14$
33653	Solve for k	-7k<63	$- 7 k < 63$
33654	Solve by Graphing	-2x+y=7 , 3y=6x+4	$- 2 x + y = 7$ , $3 y = 6 x + 4$
33655	Simplify	( square root of 108)/( square root of 3)	$\frac{\sqrt{108}}{\sqrt{3}}$
33656	Solve by Graphing	2x-4y=-8 , y=-3x+2	$2 x - 4 y = - 8$ , $y = - 3 x + 2$
33657	Simplify	(3y^-4)(2y^-4)	$(3 y^{- 4}) (2 y^{- 4})$
33658	Solve for y	y>-5	$y > - 5$
33659	Solve for y	y>-6	$y > - 6$
33660	Evaluate	log base 2 of 1/2	$\log_{2} (\frac{1}{2})$
33661	Expand the Logarithmic Expression	log base 2 of 9x^3	$\log_{2} (9 x^{3})$
33662	Multiply	(x-1)(x+2)	$(x - 1) (x + 2)$
33663	Multiply	(x+6)(x-4)	$(x + 6) (x - 4)$
33664	Multiply	(4x+3)^2	${(4 x + 3)}^{2}$
33665	Multiply	(1- square root of 5)(1+ square root of 5)	$(1 - \sqrt{5}) (1 + \sqrt{5})$
33666	Multiply	(1- square root of 7)(1+ square root of 7)	$(1 - \sqrt{7}) (1 + \sqrt{7})$
33667	Multiply	(2x-3)(2x+3)	$(2 x - 3) (2 x + 3)$
33668	Multiply	( square root of 2+4)( square root of 2-4)	$(\sqrt{2} + 4) (\sqrt{2} - 4)$
33669	Simplify	( square root of 7- square root of 2)^2	${(\sqrt{7} - \sqrt{2})}^{2}$
33670	Simplify	( square root of 3+ square root of 5)^2	${(\sqrt{3} + \sqrt{5})}^{2}$
33671	Simplify	( sixth root of x)^3	${(\sqrt[6]{x})}^{3}$
33672	Simplify	(3 square root of x+ square root of 3)^2	${(3 \sqrt{x} + \sqrt{3})}^{2}$
33673	Graph	y>=-1	$y \geq - 1$
33674	Simplify	(x^2-x^3)/(2x^2-5x+3)	$\frac{x^{2} - x^{3}}{2 x^{2} - 5 x + 3}$
33675	Solve by Graphing	x+y=6 x-y=4	$x + y = 6$ $x - y = 4$
33676	Simplify	( square root of 56x^5y^6)/( square root of 2y^4)	$\frac{\sqrt{56 x^{5} y^{6}}}{\sqrt{2 y^{4}}}$
33677	Solve by Graphing	x+y=7 , x-y=5	$x + y = 7$ , $x - y = 5$
33678	Simplify	(v^2-7v-30)/(v^2-5v-24)	$\frac{v^{2} - 7 v - 30}{v^{2} - 5 v - 24}$
33679	Solve by Graphing	x=2 y=5	$x = 2$ $y = 5$
33680	Simplify	5/( cube root of 9x^2)	$\frac{5}{\sqrt[3]{9 x^{2}}}$
33681	Simplify	7/( square root of 6)	$\frac{7}{\sqrt{6}}$
33682	Simplify	square root of 24x^2	$\sqrt{24 x^{2}}$
33683	Simplify	square root of 20a^5	$\sqrt{20 a^{5}}$
33684	Solve by Graphing	y=1/2x+2 y=-2x-3	$y = \frac{1}{2} x + 2$ $y = - 2 x - 3$
33685	Simplify	square root of 20n^2	$\sqrt{20 n^{2}}$
33686	Simplify	square root of 16x^11	$\sqrt{16 x^{11}}$
33687	Simplify	square root of 135	$\sqrt{135}$
33688	Simplify	square root of 0.09	$\sqrt{0.09}$
33689	Simplify	square root of y^2*0	$\sqrt{y^{20}}$
33690	Simplify	square root of (x-8)^2	$\sqrt{{(x - 8)}^{2}}$
33691	Solve by Graphing	y=-1/3x+3 y=-1/3x-1	$y = - \frac{1}{3} x + 3$ $y = - \frac{1}{3} x - 1$
33692	Simplify	square root of 10/3	$\sqrt{\frac{10}{3}}$
33693	Simplify	square root of 1/6	$\sqrt{\frac{1}{6}}$
33694	Simplify	square root of 49/4	$\sqrt{\frac{49}{4}}$
33695	Simplify	square root of 8/3	$\sqrt{\frac{8}{3}}$
33696	Simplify	square root of b^2-4ac	$\sqrt{b^{2} - 4 a c}$
33697	Simplify	square root of x^4y^6	$\sqrt{x^{4} y^{6}}$
33698	Simplify	square root of x^6y^15	$\sqrt{x^{6} y^{15}}$
33699	Solve by Graphing	y=2x+1 y=-x-2	$y = 2 x + 1$ $y = - x - 2$
33700	Simplify	square root of x^2y^2	$\sqrt{x^{2} y^{2}}$