Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
42901	Add	(5x^3-9x^2+4)+(-11x^4-7x^3-6x)	$(5 x^{3} - 9 x^{2} + 4) + (- 11 x^{4} - 7 x^{3} - 6 x)$
42902	Add	2pi+pi	$2 π + π$
42903	Add	(3x^2+3)+(3x^2+x+4)	$(3 x^{2} + 3) + (3 x^{2} + x + 4)$
42904	Add	(x^4-7x^3+2-x)+(2x^3-3)+(1-5x^3-x^4+x)	$(x^{4} - 7 x^{3} + 2 - x) + (2 x^{3} - 3) + (1 - 5 x^{3} - x^{4} + x)$
42905	Add	7/6+1/(6x)	$\frac{7}{6} + \frac{1}{6 x}$
42906	Add	1/2+5/(2x)	$\frac{1}{2} + \frac{5}{2 x}$
42907	Add	-3/4+1/2	$\frac{- 3}{4} + \frac{1}{2}$
42908	Add	3t^2-5t+6-8t^2+7t-9	$3 t^{2} - 5 t + 6 - 8 t^{2} + 7 t - 9$
42909	Add	(3x^2+2x+1)+(-3+2x-x^2)	$(3 x^{2} + 2 x + 1) + (- 3 + 2 x - x^{2})$
42910	Add	x/(x^2-49)+(3x+1)/(x+7)	$\frac{x}{x^{2} - 49} + \frac{3 x + 1}{x + 7}$
42911	Add	1x+1x	$1 x + 1 x$
42912	Add	-3x^2+5x-8+-10x^2-x-3	$- 3 x^{2} + 5 x - 8 + - 10 x^{2} - x - 3$
42913	Calculate the Square Root	64/100	$\frac{64}{100}$
42914	Add	Add: x/(x^2+7x+12)+4/(x^2-16)	Add: $\frac{x}{x^{2} + 7 x + 12} + \frac{4}{x^{2} - 16}$
42915	Add	(2x^2-6x-2) and (x^2+4x)	$(2 x^{2} - 6 x - 2)$ and $(x^{2} + 4 x)$
42916	Add	square root of 8x^4y^4+ square root of 12x^4y^4	$\sqrt{8 x^{4} y^{4}} + \sqrt{12 x^{4} y^{4}}$
42917	Add	(-10i)+(-40+8i)	$(- 10 i) + (- 40 + 8 i)$
42918	Add	(x^2y-3x^2+y)+(3y-2x^2y)	$(x^{2} y - 3 x^{2} + y) + (3 y - 2 x^{2} y)$
42919	Add	(4x^3-5x^2+3x-8)+(2x^3-2x^2+6x+12)	$(4 x^{3} - 5 x^{2} + 3 x - 8) + (2 x^{3} - 2 x^{2} + 6 x + 12)$
42920	Add	(7x)/(x-7)+(7x+3)/(x-6)	$\frac{7 x}{x - 7} + \frac{7 x + 3}{x - 6}$
42921	Add	(8y-2x)+(-4y-3x)	$(8 y - 2 x) + (- 4 y - 3 x)$
42922	Add	(2x+3)/(x-4)+3/(x+8)	$\frac{2 x + 3}{x - 4} + \frac{3}{x + 8}$
42923	Add	6c^2-2c-1-4c^2+7c+5	$6 c^{2} - 2 c - 1 - 4 c^{2} + 7 c + 5$
42924	Add	4a-3b+2c and -6a+4b-2c-2	$4 a - 3 b + 2 c$ and $- 6 a + 4 b - 2 c - 2$
42925	Add	10x^2-10x-6+x+6	$10 x^{2} - 10 x - 6 + x + 6$
42926	Add	(x^3+6x-5)+(-6x^2+4x+3)	$(x^{3} + 6 x - 5) + (- 6 x^{2} + 4 x + 3)$
42927	Add	(4x-6x^2+3)+(9x^2+7x-2)	$(4 x - 6 x^{2} + 3) + (9 x^{2} + 7 x - 2)$
42928	Add	Find the sum of -3x^2+5x-8 and -10x^2-x-3	Find the sum of $- 3 x^{2} + 5 x - 8$ and $- 10 x^{2} - x - 3$
42929	Add	(3x-1)/(5x^2y)+(7x+1)/(5x^2y)	$\frac{3 x - 1}{5 x^{2} y} + \frac{7 x + 1}{5 x^{2} y}$
42930	Add	1/4+3/8+1/16	$\frac{1}{4} + \frac{3}{8} + \frac{1}{16}$
42931	Add	(7x^2-1)+(2x^2+7)	$(7 x^{2} - 1) + (2 x^{2} + 7)$
42932	Add	(2x^2-4x+1)+(5x+x^2-1)	$(2 x^{2} - 4 x + 1) + (5 x + x^{2} - 1)$
42933	Add	(-4x^2+3x+3)-(4x^2+9)	$(- 4 x^{2} + 3 x + 3) - (4 x^{2} + 9)$
42934	Arrange in Order	3 4/9 , 3.6 , 3 4/5	$3 \frac{4}{9}$ , $3.6$ , $3 \frac{4}{5}$
42935	Add	(6x^3+2x^2-4x)+(3x^2-7x+1)+(2x^3-5x^2+8x-7)	$(6 x^{3} + 2 x^{2} - 4 x) + (3 x^{2} - 7 x + 1) + (2 x^{3} - 5 x^{2} + 8 x - 7)$
42936	Add	(3x^4+5x^3-3)+(2x^4-3x^2+6x-4)	$(3 x^{4} + 5 x^{3} - 3) + (2 x^{4} - 3 x^{2} + 6 x - 4)$
42937	Add	y/(y^2-9)+5/(y^2-9)	$\frac{y}{y^{2} - 9} + \frac{5}{y^{2} - 9}$
42938	Add	1/3+-4	$\frac{1}{3} + - 4$
42939	Add	1/3+-2/3	$\frac{1}{3} + - \frac{2}{3}$
42940	Add	(6x+9)-(7x+1)	$(6 x + 9) - (7 x + 1)$
42941	Add	(15x^2-3x+11)+(2x^3-x^2+6x+1)	$(15 x^{2} - 3 x + 11) + (2 x^{3} - x^{2} + 6 x + 1)$
42942	Add	(ab^2+13b-4a)+(3ab^2+a+7b)	$(a b^{2} + 13 b - 4 a) + (3 a b^{2} + a + 7 b)$
42943	Add	-4 square root of 11y-14 square root of 10y+2 square root of 10y+ square root of 11y	$- 4 \sqrt{11 y} - 14 \sqrt{10 y} + 2 \sqrt{10 y} + \sqrt{11 y}$
42944	Add	(x^4-2)/(x^2-2)+2/(-x^2+2)	$\frac{x^{4} - 2}{x^{2} - 2} + \frac{2}{- x^{2} + 2}$
42945	Add	-9/(x+3)+(x^2)/(x+3)	$- \frac{9}{x + 3} + \frac{x^{2}}{x + 3}$
42946	Add	3x^2+2x-5 and -4+7x^2	$3 x^{2} + 2 x - 5$ and $- 4 + 7 x^{2}$
42947	Add	(1/4x-3)+(3/16x+5)	$(\frac{1}{4} x - 3) + (\frac{3}{16} x + 5)$
42948	Add	(4x^2-2x+8)+(2x^2+2x-5)	$(4 x^{2} - 2 x + 8) + (2 x^{2} + 2 x - 5)$
42949	Add	4 7/8+5 3/4+4 1/2+4 3/8+5/8	$4 \frac{7}{8} + 5 \frac{3}{4} + 4 \frac{1}{2} + 4 \frac{3}{8} + \frac{5}{8}$
42950	Add	(-6x+3)-(-2x^2+6x-10)	$(- 6 x + 3) - (- 2 x^{2} + 6 x - 10)$
42951	Add	-8r^2+11r-6-7r^2-9r+14	$- 8 r^{2} + 11 r - 6 - 7 r^{2} - 9 r + 14$
42952	Add	1/x+(5x)/(x+8)	$\frac{1}{x} + \frac{5 x}{x + 8}$
42953	Add	-9/2+2	$- \frac{9}{2} + 2$
42954	Add	-4 square root of 3+ square root of 48	$- 4 \sqrt{3} + \sqrt{48}$
42955	Add	square root of 3+ square root of 5-4 square root of 3+6 square root of 5	$\sqrt{3} + \sqrt{5} - 4 \sqrt{3} + 6 \sqrt{5}$
42956	Add	(1/2x-3)+(1/6x+1)	$(\frac{1}{2} x - 3) + (\frac{1}{6} x + 1)$
42957	Add	(5x^2-x+5)+(x^2+x-5)	$(5 x^{2} - x + 5) + (x^{2} + x - 5)$
42958	Arrange in Order	3.7 , 3.6 , 3.8 , 3 2/3	$3.7$ , $3.6$ , $3.8$ , $3 \frac{2}{3}$
42959	Add	(x-4)/(x^2+5x+6)+(x-1)/(x^2-4)	$\frac{x - 4}{x^{2} + 5 x + 6} + \frac{x - 1}{x^{2} - 4}$
42960	Add	(3y^2-19y)/(y^2-25)+(y^2-y)/(y^2-25)	$\frac{3 y^{2} - 19 y}{y^{2} - 25} + \frac{y^{2} - y}{y^{2} - 25}$
42961	Add	(-7x^3+4x^2+3x)+(4x^3+6x^2-13)	$(- 7 x^{3} + 4 x^{2} + 3 x) + (4 x^{3} + 6 x^{2} - 13)$
42962	Add	2/(x-4)+5/(x^2-16)	$\frac{2}{x - 4} + \frac{5}{x^{2} - 16}$
42963	Add	3/10+-4/7	$\frac{3}{10} + - \frac{4}{7}$
42964	Add	2x^2+3x+4-3x^2-2x+6+4x^2+x-3	$2 x^{2} + 3 x + 4 - 3 x^{2} - 2 x + 6 + 4 x^{2} + x - 3$
42965	Add	x^2+3x+-2x^2+9x+5	$x^{2} + 3 x + - 2 x^{2} + 9 x + 5$
42966	Add	1/6+2/6+3/6+4/6+5/6+6/6	$\frac{1}{6} + \frac{2}{6} + \frac{3}{6} + \frac{4}{6} + \frac{5}{6} + \frac{6}{6}$
42967	Add	(8b+7)+(6x-4)+(5c+8)	$(8 b + 7) + (6 x - 4) + (5 c + 8)$
42968	Add	-2 square root of 27+ square root of 12	$- 2 \sqrt{27} + \sqrt{12}$
42969	Arrange in Order	{5.6,5.4,5.7,5 3/4}	${5.6, 5.4, 5.7, 5 \frac{3}{4}}$
42970	Add	2 1/2+1 1/2+1	$2 \frac{1}{2} + 1 \frac{1}{2} + 1$
42971	Add	2/(5x)+1/x	$\frac{2}{5 x} + \frac{1}{x}$
42972	Add	6/12+2/4	$\frac{6}{12} + \frac{2}{4}$
42973	Add	(8a-18)/(3a^2+14a+8)+7/(3a+2)	$\frac{8 a - 18}{3 a^{2} + 14 a + 8} + \frac{7}{3 a + 2}$
42974	Calculate the Square Root	3 square root of 16-5	$3 \sqrt{16 - 5}$
42975	Add	x^4-3x+1 , 4x^2-2x+8 ; and x^3-9	$x^{4} - 3 x + 1$ , $4 x^{2} - 2 x + 8$ ; and $x^{3} - 9$
42976	Add	(4x^2+6x-5)-(-7x^2-4x-2)	$(4 x^{2} + 6 x - 5) - (- 7 x^{2} - 4 x - 2)$
42977	Add	(6x^3+3x^2+3)+(2x^3-5x+1)	$(6 x^{3} + 3 x^{2} + 3) + (2 x^{3} - 5 x + 1)$
42978	Add	(-2x^2+x+6)+(5x^2-4x-2)	$(- 2 x^{2} + x + 6) + (5 x^{2} - 4 x - 2)$
42979	Add	1/4+-1/2	$\frac{1}{4} + \frac{- 1}{2}$
42980	Add	(2a-3)/(10a^3b^2)+3/(15a^2b^2)	$\frac{2 a - 3}{10 a^{3} b^{2}} + \frac{3}{15 a^{2} b^{2}}$
42981	Add	3^2+5(5-2)	$3^{2} + 5 (5 - 2)$
42982	Add	(3-91i)+(67)	$(3 - 91 i) + (67)$
42983	Add	-(7pi)/3+2pi	$- \frac{7 π}{3} + 2 π$
42984	Add	(3x-5)/(4x+3)+(-2x+1)/(7x-2)	$\frac{3 x - 5}{4 x + 3} + \frac{- 2 x + 1}{7 x - 2}$
42985	Add	(4)+(14-4i)	$(4) + (14 - 4 i)$
42986	Add	(7x^4+4-x+3x^3)+(5x^3+3x-9)	$(7 x^{4} + 4 - x + 3 x^{3}) + (5 x^{3} + 3 x - 9)$
42987	Add	(-4x+4x^3+7)+(3x^3-9-3x)	$(- 4 x + 4 x^{3} + 7) + (3 x^{3} - 9 - 3 x)$
42988	Add	7 square root of 3x+2 square root of 12x	$7 \sqrt{3 x} + 2 \sqrt{12 x}$
42989	Add	(x+6)/(x^2-4)+2/(x^2-5x+6)	$\frac{x + 6}{x^{2} - 4} + \frac{2}{x^{2} - 5 x + 6}$
42990	Add	7/(n+9)+12/(4n+36)	$\frac{7}{n + 9} + \frac{12}{4 n + 36}$
42991	Add	(x+2x^2)+(4x^2+7x)	$(x + 2 x^{2}) + (4 x^{2} + 7 x)$
42992	Add	(x+2)+(x-2)	$(x + 2) + (x - 2)$
42993	Add	(y^2-4y+9)-(3y^2-6y-9)	$(y^{2} - 4 y + 9) - (3 y^{2} - 6 y - 9)$
42994	Add	x^3+2x-1 and x^4-x^3+3	$x^{3} + 2 x - 1$ and $x^{4} - x^{3} + 3$
42995	Add	(4x^2+9x-7)-(-7x^2+5x-1)	$(4 x^{2} + 9 x - 7) - (- 7 x^{2} + 5 x - 1)$
42996	Add	(5x^4+2x^3-1)+(3x^2-3x+3)	$(5 x^{4} + 2 x^{3} - 1) + (3 x^{2} - 3 x + 3)$
42997	Add	x^5-4x^4+7x^3+8 , 9x^3+7x^2-10 ; and -2x^5+7x^4-3x+8	$x^{5} - 4 x^{4} + 7 x^{3} + 8$ , $9 x^{3} + 7 x^{2} - 10$ ; and $- 2 x^{5} + 7 x^{4} - 3 x + 8$
42998	Add	(3+i)+(-12-9i)	$(3 + i) + (- 12 - 9 i)$
42999	Add	(3+4i)+(3-4i)	$(3 + 4 i) + (3 - 4 i)$
43000	Add	-3/7+5/2	$- \frac{3}{7} + \frac{5}{2}$