Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
109801	Simplify	3(x^2+2x)-x(x-1)	$3 (x^{2} + 2 x) - x (x - 1)$
109802	Find the Inverse	g(x)=1/3* cube root of 2x+5	$g (x) = \frac{1}{3} \cdot \sqrt[3]{2 x + 5}$
109803	Simplify	3(4+3r)	$3 (4 + 3 r)$
109804	Factor by Grouping	4r^3+10r^2-10r-25	$4 r^{3} + 10 r^{2} - 10 r - 25$
109805	Simplify	3((x+3)/9)-9	$3 (\frac{x + 3}{9}) - 9$
109806	Simplify	3(4x-5y)+2y	$3 (4 x - 5 y) + 2 y$
109807	Find the Domain	f(x) = square root of 18-3x	$f (x) = \sqrt{18 - 3 x}$
109808	Simplify	3(4x-3)(4x+3)	$3 (4 x - 3) (4 x + 3)$
109809	Find the Domain	f(x) = square root of 36-4x	$f (x) = \sqrt{36 - 4 x}$
109810	Simplify	3(a+b)-3(a-b)	$3 (a + b) - 3 (a - b)$
109811	Simplify	3(8-2x)	$3 (8 - 2 x)$
109812	Find the Vertex	f(x)=2x^2-3x+2	$f (x) = 2 x^{2} - 3 x + 2$
109813	Find the Center and Radius	x^2-8x+y^2-20=0	$x^{2} - 8 x + y^{2} - 20 = 0$
109814	Simplify	3(x+8)	$3 (x + 8)$
109815	Find the Inverse	y=(3x-4)^2	$y = {(3 x - 4)}^{2}$
109816	Simplify	3(x+9)	$3 (x + 9)$
109817	Simplify	2x(3x-5)	$2 x (3 x - 5)$
109818	Simplify	2x(3x)	$2 x (3 x)$
109819	Simplify	2x(2x-3)	$2 x (2 x - 3)$
109820	Simplify	2x(x^2+x-5)	$2 x (x^{2} + x - 5)$
109821	Simplify	-2x(x^2-3)	$- 2 x (x^{2} - 3)$
109822	Simplify	2u(-5u^2-8u+2)	$2 u (- 5 u^{2} - 8 u + 2)$
109823	Simplify	2x*(4x)	$2 x \cdot (4 x)$
109824	Simplify	2a*4	$2 a \cdot 4$
109825	Simplify	2x-6y+3x^2+7y-14x	$2 x - 6 y + 3 x^{2} + 7 y - 14 x$
109826	Simplify	2x-7	$2 x - 7$
109827	Simplify	2x+3x	$2 x + 3 x$
109828	Find the Inverse	f(x)=(x+5)^5	$f (x) = {(x + 5)}^{5}$
109829	Simplify	27x^3+8	$27 x^{3} + 8$
109830	Expand the Logarithmic Expression	log base 7 of 3^3 square root of 8	$\log_{7} (3^{3} \sqrt{8})$
109831	Simplify	2a+4(7+5a)	$2 a + 4 (7 + 5 a)$
109832	Simplify	2p(-3p^2+4p-5)	$2 p (- 3 p^{2} + 4 p - 5)$
109833	Simplify	-2i(-8+3i)	$- 2 i (- 8 + 3 i)$
109834	Simplify	2-4i	$2 - 4 i$
109835	Expand the Logarithmic Expression	log of 10/y	$\log (\frac{10}{y})$
109836	Simplify	2m^(1/2)	$2 m^{\frac{1}{2}}$
109837	Find the Domain and Range	e^(-x)-2	$e^{- x} - 2$
109838	Simplify	2i^15	$2 i^{15}$
109839	Simplify	2(3x^2)^3	$2 {(3 x^{2})}^{3}$
109840	Find the Domain and Range	f(x)=3/8x^2	$f (x) = \frac{3}{8} x^{2}$
109841	Simplify	2 square root of k+ square root of k-3 square root of k	$2 \sqrt{k} + \sqrt{k} - 3 \sqrt{k}$
109842	Simplify	5 1/2	$5 \frac{1}{2}$
109843	Convert to an Improper Fraction	4 7/8	$4 \frac{7}{8}$
109844	Simplify	5m^(1/3)	$5 m^{\frac{1}{3}}$
109845	Convert to an Improper Fraction	6 3/4	$6 \frac{3}{4}$
109846	Simplify	-5r^3(4r^2-2r-5)	$- 5 r^{3} (4 r^{2} - 2 r - 5)$
109847	Simplify	5(x+7)	$5 (x + 7)$
109848	Simplify	-5(7a-6)	$- 5 (7 a - 6)$
109849	Simplify	-5(8-b)	$- 5 (8 - b)$
109850	Simplify	5(x-1)^2	$5 {(x - 1)}^{2}$
109851	Simplify	5 cube root of 64x^7-x cube root of 8x^4	$5 \sqrt[3]{64 x^{7}} - x \sqrt[3]{8 x^{4}}$
109852	Convert to Interval Notation	(-x+6)/(x-9)>=0	$\frac{- x + 6}{x - 9} \geq 0$
109853	Simplify	5 cube root of xy+ cube root of xy	$5 \sqrt[3]{x y} + \sqrt[3]{x y}$
109854	Convert to Interval Notation	\|x+3\|<=5	$\| x + 3 \| \leq 5$
109855	Simplify	5i(4-i)^2	$5 i {(4 - i)}^{2}$
109856	Simplify	5i(4-8i)	$5 i (4 - 8 i)$
109857	Simplify	-5z^0	$- 5 z^{0}$
109858	Convert to Interval Notation	\|5x-1\|>=5	$\| 5 x - 1 \| \geq 5$
109859	Simplify	-5+9n+6	$- 5 + 9 n + 6$
109860	Simplify	6(1-5m)	$6 (1 - 5 m)$
109861	Simplify	-61/(6x)	$- 6 \frac{1}{6 x}$
109862	Simplify	6(3x-5)+2(3x-5)-8(3x-5)	$6 (3 x - 5) + 2 (3 x - 5) - 8 (3 x - 5)$
109863	Simplify	-6(7k+11)	$- 6 (7 k + 11)$
109864	Simplify	6(a+10)	$6 (a + 10)$
109865	Find the Domain	f(x) = square root of 2x-12	$f (x) = \sqrt{2 x - 12}$
109866	Find the Domain	f(x) = square root of 28-4x	$f (x) = \sqrt{28 - 4 x}$
109867	Simplify	6(x-4)	$6 (x - 4)$
109868	Multiply	(x+2)(x^2-2x+4)	$(x + 2) (x^{2} - 2 x + 4)$
109869	Simplify	5jk(3jk+2k)	$5 j k (3 j k + 2 k)$
109870	Find the Domain	f(x)=1/( square root of x-4)	$f (x) = \frac{1}{\sqrt{x - 4}}$
109871	Simplify	6m^(1/2)	$6 m^{\frac{1}{2}}$
109872	Find the Domain	f(x) = square root of 20-4x	$f (x) = \sqrt{20 - 4 x}$
109873	Simplify	-4(x+1)	$- 4 (x + 1)$
109874	Simplify	4-(7+9i)	$4 - (7 + 9 i)$
109875	Simplify	4(a+b)	$4 (a + b)$
109876	Find the x and y Intercepts	y=tan(x-pi/2)	$y = \tan (x - \frac{π}{2})$
109877	Simplify	4(a-b)+3(a-b)	$4 (a - b) + 3 (a - b)$
109878	Simplify	-4(3x-5)	$- 4 (3 x - 5)$
109879	Simplify	4(2x+7)	$4 (2 x + 7)$
109880	Simplify	4-(2m-3)	$4 - (2 m - 3)$
109881	Simplify	-3x+x^2-8+4x-3x^2-2	$- 3 x + x^{2} - 8 + 4 x - 3 x^{2} - 2$
109882	Simplify	3x-4x^2	$3 x - 4 x^{2}$
109883	Simplify	3x+9	$3 x + 9$
109884	Find the Roots (Zeros)	x^4+16x^2-225	$x^{4} + 16 x^{2} - 225$
109885	Simplify	3x+x	$3 x + x$
109886	Simplify	4a^3b^2(a^2c-3ab-10a^3b^3)	$4 a^{3} b^{2} (a^{2} c - 3 a b - 10 a^{3} b^{3})$
109887	Subtract	27-12	$27 - 12$
109888	Simplify	4(x-2)^2	$4 {(x - 2)}^{2}$
109889	Simplify	4(x+2)^2-7(x+2)-2	$4 {(x + 2)}^{2} - 7 (x + 2) - 2$
109890	Subtract	(7x^2-3x+10)-(-4x^2+6x-4)	$(7 x^{2} - 3 x + 10) - (- 4 x^{2} + 6 x - 4)$
109891	Simplify	4 cube root of 27n-4 cube root of 8n	$4 \sqrt[3]{27 n} - 4 \sqrt[3]{8 n}$
109892	Simplify	4x^(2/3)*(5x^(1/2))	$4 x^{\frac{2}{3}} \cdot (5 x^{\frac{1}{2}})$
109893	Simplify	4 square root of x-8 square root of x	$4 \sqrt{x} - 8 \sqrt{x}$
109894	Factor by Grouping	4r^3+14r^2-14r-49	$4 r^{3} + 14 r^{2} - 14 r - 49$
109895	Simplify	4v^-4	$4 v^{- 4}$
109896	Factor by Grouping	49r^3+35r^2-35r-25	$49 r^{3} + 35 r^{2} - 35 r - 25$
109897	Simplify	4 square root of 5a^5* square root of 125a^3	$4 \sqrt{5 a^{5}} \cdot \sqrt{125 a^{3}}$
109898	Simplify	4x-8	$4 x - 8$
109899	Factor by Grouping	24b^2-18a^3+27ba^2-16ab	$24 b^{2} - 18 a^{3} + 27 b a^{2} - 16 a b$
109900	Simplify	4y	$4 y$