Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
39001	Expand Using Pascal's Triangle	(x+y)^1	${(x + y)}^{1}$
39002	Expand Using Pascal's Triangle	(x-4)^6	${(x - 4)}^{6}$
39003	Simplify	(5a+4)(5a-4)	$(5 a + 4) (5 a - 4)$
39004	Expand Using Pascal's Triangle	(2a-3b)^10	${(2 a - 3 b)}^{10}$
39005	Expand Using Pascal's Triangle	(3a+4b)^8	${(3 a + 4 b)}^{8}$
39006	Simplify	(-5x^2y)(3x^4)	$(- 5 x^{2} y) (3 x^{4})$
39007	Expand Using Pascal's Triangle	(3p+4q)^3	${(3 p + 4 q)}^{3}$
39008	Simplify	(2-5i)-(8+6i)	$(2 - 5 i) - (8 + 6 i)$
39009	Simplify	(2a+5)(2a-5)	$(2 a + 5) (2 a - 5)$
39010	Simplify	-12+48i+(15+21i)	$- 12 + 48 i + (15 + 21 i)$
39011	Simplify	(10-4i)-(7+3i)	$(10 - 4 i) - (7 + 3 i)$
39012	Simplify	(x^2+y^2)(x^2-y^2)	$(x^{2} + y^{2}) (x^{2} - y^{2})$
39013	Solve for x	y=1/3x	$y = \frac{1}{3} x$
39014	Write in Exponential Form	log base 2 of 1/16=-4	$\log_{2} (\frac{1}{16}) = - 4$
39015	Solve for x	\|3x-4\|=\|3x-5\|	$\| 3 x - 4 \| = \| 3 x - 5 \|$
39016	Multiply	6(x^2-1)*(6x-1)/(6(x+1))	$6 (x^{2} - 1) \cdot \frac{6 x - 1}{6 (x + 1)}$
39017	Solve for x	y=4x-3	$y = 4 x - 3$
39018	Simplify	square root of y^11	$\sqrt{y^{11}}$
39019	Solve by Addition/Elimination	2x+3y=18 3x-3y=12	$2 x + 3 y = 18$ $3 x - 3 y = 12$
39020	Solve for x	y = cube root of x	$y = \sqrt[3]{x}$
39021	Solve for x	y=x^3	$y = x^{3}$
39022	Solve for y	2y^2+14y=-19	$2 y^{2} + 14 y = - 19$
39023	Solve by Addition/Elimination	-2x+3y=-7 3x+y=16	$- 2 x + 3 y = - 7$ $3 x + y = 16$
39024	Solve Using the Quadratic Formula	n^2-14n=-45	$n^{2} - 14 n = - 45$
39025	Solve by Addition/Elimination	2x+4y=11 3x+6y=17	$2 x + 4 y = 11$ $3 x + 6 y = 17$
39026	Find the Roots (Zeros)	y=x^2-6x+9	$y = x^{2} - 6 x + 9$
39027	Solve for x	y=4x^2-2x-5	$y = 4 x^{2} - 2 x - 5$
39028	Simplify	square root of 1000	$\sqrt{1000}$
39029	Solve for x	2x^2-11x=1	$2 x^{2} - 11 x = 1$
39030	Solve for x	25x^2-9=0	$25 x^{2} - 9 = 0$
39031	Solve for x	3x^2+18x+15=0	$3 x^{2} + 18 x + 15 = 0$
39032	Solve for x	x^2+11x+24=0	$x^{2} + 11 x + 24 = 0$
39033	Solve by Addition/Elimination	2x+y=-3 3x-y=-17	$2 x + y = - 3$ $3 x - y = - 17$
39034	Solve for x	x^3=8	$x^{3} = 8$
39035	Solve for x	x^2-6x+25=0	$x^{2} - 6 x + 25 = 0$
39036	Solve for x	x^2-5x-14=0	$x^{2} - 5 x - 14 = 0$
39037	Solve by Addition/Elimination	2x-3y=6 6x-9y=9	$2 x - 3 y = 6$ $6 x - 9 y = 9$
39038	Solve for x	x^2-4x=21	$x^{2} - 4 x = 21$
39039	Solve for x	x^2-7=0	$x^{2} - 7 = 0$
39040	Solve for x	(x-1)(x-1)(x-1)=y	$(x - 1) (x - 1) (x - 1) = y$
39041	Solve for x	x^2-2x+5=0	$x^{2} - 2 x + 5 = 0$
39042	Simplify	( square root of 200x^3)/( square root of 10x^-1)	$\frac{\sqrt{200 x^{3}}}{\sqrt{10 x^{- 1}}}$
39043	Solve by Addition/Elimination	3x+4y=38 5x-5y=-30	$3 x + 4 y = 38$ $5 x - 5 y = - 30$
39044	Factor	36x^2y^6-16	$36 x^{2} y^{6} - 16$
39045	Solve for x	x^2-11x+28=0	$x^{2} - 11 x + 28 = 0$
39046	Solve by Addition/Elimination	3x+4y=8 x-y=12	$3 x + 4 y = 8$ $x - y = 12$
39047	Calculate the Square Root	square root of 420	$\sqrt{420}$
39048	Simplify	(x^2+3x+2)/(x^2-4x-12)	$\frac{x^{2} + 3 x + 2}{x^{2} - 4 x - 12}$
39049	Factor	4y^2+24y+36	$4 y^{2} + 24 y + 36$
39050	Solve for x	x^3-27=0	$x^{3} - 27 = 0$
39051	Simplify	(-2x^3)^5	${(- 2 x^{3})}^{5}$
39052	Simplify	(y^9)^3	${(y^{9})}^{3}$
39053	Simplify	((2x^3y^2)/(-x^2y^5))^-2	${(\frac{2 x^{3} y^{2}}{- x^{2} y^{5}})}^{- 2}$
39054	Solve by Addition/Elimination	3x-4y=-20 3x-2y=-4	$3 x - 4 y = - 20$ $3 x - 2 y = - 4$
39055	Simplify	(x^(2/3))^(4/5)	${(x^{\frac{2}{3}})}^{\frac{4}{5}}$
39056	Simplify	(x^(2/3))^(3/4)	${(x^{\frac{2}{3}})}^{\frac{3}{4}}$
39057	Simplify	(x^(2/3))^6	${(x^{\frac{2}{3}})}^{6}$
39058	Simplify	(r^-3s^4)^-4	${(r^{- 3} s^{4})}^{- 4}$
39059	Solve by Addition/Elimination	4a-5b=7 4a+5b=17	$4 a - 5 b = 7$ $4 a + 5 b = 17$
39060	Simplify	(m^8n^-4)^(1/4)	${(m^{8} n^{- 4})}^{\frac{1}{4}}$
39061	Solve by Addition/Elimination	4x+2y=6 4x-5y=-1	$4 x + 2 y = 6$ $4 x - 5 y = - 1$
39062	Simplify	(x^2y^4)^5	${(x^{2} y^{4})}^{5}$
39063	Solve by Addition/Elimination	4x+2y=0 x-5y=-11	$4 x + 2 y = 0$ $x - 5 y = - 11$
39064	Simplify	(x^2)^6	${(x^{2})}^{6}$
39065	Simplify	(x-1)(x^2+5x+2)	$(x - 1) (x^{2} + 5 x + 2)$
39066	Solve by Addition/Elimination	4x+5y=22 2x+3y=12	$4 x + 5 y = 22$ $2 x + 3 y = 12$
39067	Simplify	(x-3)(x-6)	$(x - 3) (x - 6)$
39068	Simplify	(x-4)(x^2+5x+2)	$(x - 4) (x^{2} + 5 x + 2)$
39069	Simplify	(3x-7)^2	${(3 x - 7)}^{2}$
39070	Simplify	(x-5)(x+8)	$(x - 5) (x + 8)$
39071	Simplify	(x-5)(x-7)	$(x - 5) (x - 7)$
39072	Solve by Addition/Elimination	4x+7y=60 -4x+7y=-4	$4 x + 7 y = 60$ $- 4 x + 7 y = - 4$
39073	Simplify	(x-6)(x+9)	$(x - 6) (x + 9)$
39074	Simplify	(x-6)(x+1)	$(x - 6) (x + 1)$
39075	Simplify	(z+3)(z-3)	$(z + 3) (z - 3)$
39076	Solve by Addition/Elimination	4x-6y=-26 -2x+3y=13	$4 x - 6 y = - 26$ $- 2 x + 3 y = 13$
39077	Simplify	(x+2)*(x-2)	$(x + 2) \cdot (x - 2)$
39078	Simplify	(x+1)(x-8)	$(x + 1) (x - 8)$
39079	Simplify	(a-11)(a+11)	$(a - 11) (a + 11)$
39080	Simplify	(n-1)(n+1)	$(n - 1) (n + 1)$
39081	Simplify	(6x+y)(6x-y)	$(6 x + y) (6 x - y)$
39082	Simplify	(7-6i)(2-3i)	$(7 - 6 i) (2 - 3 i)$
39083	Simplify	(7-4i)(7+4i)	$(7 - 4 i) (7 + 4 i)$
39084	Solve by Addition/Elimination	5x+4y=73 -4x+4y=-8	$5 x + 4 y = 73$ $- 4 x + 4 y = - 8$
39085	Simplify	2/(15x)-4/(21x^2)	$\frac{2}{15 x} - \frac{4}{21 x^{2}}$
39086	Simplify	2/(9z^3y)-1/(6z^2y)	$\frac{2}{9 z^{3} y} - \frac{1}{6 z^{2} y}$
39087	Simplify	5/(12x)-7/(18y)	$\frac{5}{12 x} - \frac{7}{18 y}$
39088	Simplify	5/(49z^3y)-1/(35z^2y)	$\frac{5}{49 z^{3} y} - \frac{1}{35 z^{2} y}$
39089	Simplify	(4xy)/(x^2-y^2)+(x-y)/(x+y)	$\frac{4 x y}{x^{2} - y^{2}} + \frac{x - y}{x + y}$
39090	Simplify	4/3*(pr^3)	$\frac{4}{3} \cdot (p r^{3})$
39091	Simplify	(3x)/3	$\frac{3 x}{3}$
39092	Simplify	8^(1/3)	$8^{\frac{1}{3}}$
39093	Simplify	-a^-7	$- a^{- 7}$
39094	Simplify	n-4-9	$n - 4 - 9$
39095	Solve by Addition/Elimination	5x-y=27 5x+4y=42	$5 x - y = 27$ $5 x + 4 y = 42$
39096	Simplify	square root of 26	$\sqrt{26}$
39097	Simplify	square root of -36+ square root of -64	$\sqrt{- 36} + \sqrt{- 64}$
39098	Simplify	square root of 32x- square root of 8x	$\sqrt{32 x} - \sqrt{8 x}$
39099	Simplify	e^5	$e^{5}$
39100	Simplify	c^3v^9c^-1c^0	$c^{3} v^{9} c^{- 1} c^{0}$