Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
42701	Add	-9x^2y^2+5x^2y-11xy+1 5x^2y^2-15xy-11	$- 9 x^{2} y^{2} + 5 x^{2} y - 11 x y + 1$ $5 x^{2} y^{2} - 15 x y - 11$
42702	Add	(11x^2+5y^2-8xy)+(x^2-7y^2+4x)	$(11 x^{2} + 5 y^{2} - 8 x y) + (x^{2} - 7 y^{2} + 4 x)$
42703	Add	(w^3-2w^2-5)+(3w^2-11)	$(w^{3} - 2 w^{2} - 5) + (3 w^{2} - 11)$
42704	Add	3/2+9/4+27/8+81/16+243/32	$\frac{3}{2} + \frac{9}{4} + \frac{27}{8} + \frac{81}{16} + \frac{243}{32}$
42705	Add	square root of 5+3 square root of 5+2 square root of 5	$\sqrt{5} + 3 \sqrt{5} + 2 \sqrt{5}$
42706	Add	-4x^2+3xy-y^2-7x^2-xy+6y^2 x^2+4xy-2y^2	$- 4 x^{2} + 3 x y - y^{2} - 7 x^{2} - x y + 6 y^{2}$ $x^{2} + 4 x y - 2 y^{2}$
42707	Add	7 square root of 2+3 square root of 2+ square root of 2	$7 \sqrt{2} + 3 \sqrt{2} + \sqrt{2}$
42708	Add	(11x^4+3x^2-x+9)+(6x^4+4x^2-x+1)	$(11 x^{4} + 3 x^{2} - x + 9) + (6 x^{4} + 4 x^{2} - x + 1)$
42709	Add	(2x+3)/(x+4)+(x-1)/(x^2+2x-8)	$\frac{2 x + 3}{x + 4} + \frac{x - 1}{x^{2} + 2 x - 8}$
42710	Add	( square root of 2)/2+( square root of 2)/2	$\frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2}$
42711	Add	(2x^3+3x^2+4)+(6x^3-x^2-5x)	$(2 x^{3} + 3 x^{2} + 4) + (6 x^{3} - x^{2} - 5 x)$
42712	Add	(m+3)+(2m-3)	$(m + 3) + (2 m - 3)$
42713	Add	1/10+3/10+1/5+1/4+3/10	$\frac{1}{10} + \frac{3}{10} + \frac{1}{5} + \frac{1}{4} + \frac{3}{10}$
42714	Add	2/4+6/8	$\frac{2}{4} + \frac{6}{8}$
42715	Add	5x^3+9x^2-2x+1+x^3-2x^2-3x	$5 x^{3} + 9 x^{2} - 2 x + 1 + x^{3} - 2 x^{2} - 3 x$
42716	Add	2ab+4ac-5c ; con , -6c+7ab	$2 a b + 4 a c - 5 c$ ; con , $- 6 c + 7 a b$
42717	Add	4/10+40/100	$\frac{4}{10} + \frac{40}{100}$
42718	Add	2 square root of 3+4 square root of 3-5 square root of 3	$2 \sqrt{3} + 4 \sqrt{3} - 5 \sqrt{3}$
42719	Add	square root of 2 , square root of 8	$\sqrt{2}$ , $\sqrt{8}$
42720	Add	(3x^2+2x+1)+(2x^2-4x-5)+(3x-1)	$(3 x^{2} + 2 x + 1) + (2 x^{2} - 4 x - 5) + (3 x - 1)$
42721	Add	-3x+x^3-2x^2 and 4x^3-2x^2-4x	$- 3 x + x^{3} - 2 x^{2}$ and $4 x^{3} - 2 x^{2} - 4 x$
42722	Add	2a+b-c-d and 4a-3b-2c+5d	$2 a + b - c - d$ and $4 a - 3 b - 2 c + 5 d$
42723	Add	(3x^3-2x^2-6x)+(3x^2-5x+3)	$(3 x^{3} - 2 x^{2} - 6 x) + (3 x^{2} - 5 x + 3)$
42724	Add	( square root of 3)/2+( square root of 3)/2	$\frac{\sqrt{3}}{2} + \frac{\sqrt{3}}{2}$
42725	Add	(x+4)/(x^2-4)+(-2x-2)/(x^2-4)	$\frac{x + 4}{x^{2} - 4} + \frac{- 2 x - 2}{x^{2} - 4}$
42726	Add	(2x)/3+1/2	$\frac{2 x}{3} + \frac{1}{2}$
42727	Add	3.2x^3+4.8x+3.7 2.1x^3+6.3x-2.9	$3.2 x^{3} + 4.8 x + 3.7$ $2.1 x^{3} + 6.3 x - 2.9$
42728	Add	(7x+1)/(x^2-36)+(3x)/(x+6)	$\frac{7 x + 1}{x^{2} - 36} + \frac{3 x}{x + 6}$
42729	Add	2/(ac)+1/(ab)+3/(bc)	$\frac{2}{a c} + \frac{1}{a b} + \frac{3}{b c}$
42730	Add	1/4+1/2+1/4+3/4+1+1 1/2+1/2+1 3/4+1/2+1/2	$\frac{1}{4} + \frac{1}{2} + \frac{1}{4} + \frac{3}{4} + 1 + 1 \frac{1}{2} + \frac{1}{2} + 1 \frac{3}{4} + \frac{1}{2} + \frac{1}{2}$
42731	Add	(x^2-3x-3)+(2x^2+7x-2)	$(x^{2} - 3 x - 3) + (2 x^{2} + 7 x - 2)$
42732	Add	2x^3+4x-6 3x^3-8x+7	$2 x^{3} + 4 x - 6$ $3 x^{3} - 8 x + 7$
42733	Add	3/4+4 1/2	$\frac{3}{4} + 4 \frac{1}{2}$
42734	Add	(x-1)/(3x+4)+(2x+9)/(3x+4)	$\frac{x - 1}{3 x + 4} + \frac{2 x + 9}{3 x + 4}$
42735	Calculate the Square Root	square root of 252x^5y^7z^3	$\sqrt{252 x^{5} y^{7} z^{3}}$
42736	Add	(-4/5t+5/3s) and (-3-7/5s+2t)	$(- \frac{4}{5} t + \frac{5}{3} s)$ and $(- 3 - \frac{7}{5} s + 2 t)$
42737	Calculate the Square Root	square root of 4a^2b^4	$\sqrt{4 a^{2} b^{4}}$
42738	Add	(4x^2+1)+(4x^2+x+2)	$(4 x^{2} + 1) + (4 x^{2} + x + 2)$
42739	Add	(2x+1)/(x-2)+(x-3)/(x^2+2x-8)	$\frac{2 x + 1}{x - 2} + \frac{x - 3}{x^{2} + 2 x - 8}$
42740	Add	3x^2-5x+12 5x^2+x-11	$3 x^{2} - 5 x + 12$ $5 x^{2} + x - 11$
42741	Add	(3z+1)+(5+7z)	$(3 z + 1) + (5 + 7 z)$
42742	Add	4x^2-4x+10+2x^2+5x-8	$4 x^{2} - 4 x + 10 + 2 x^{2} + 5 x - 8$
42743	Add	(-9x^2-2x)-(-9x^2-3x)	$(- 9 x^{2} - 2 x) - (- 9 x^{2} - 3 x)$
42744	Add	65/100+2/10	$\frac{65}{100} + \frac{2}{10}$
42745	Add	pi/3+pi/3	$\frac{π}{3} + \frac{π}{3}$
42746	Add	(9w^3)/(2w^5)+(3w^3)/(2w^5)	$\frac{9 w^{3}}{2 w^{5}} + \frac{3 w^{3}}{2 w^{5}}$
42747	Add	2/12+2/4	$\frac{2}{12} + \frac{2}{4}$
42748	Calculate the Square Root	10-4 square root of 1/16	$10 - 4 \sqrt{\frac{1}{16}}$
42749	Add	(82x^8+21x^2-6)+(18x+7x^8-42x^2+3)	$(82 x^{8} + 21 x^{2} - 6) + (18 x + 7 x^{8} - 42 x^{2} + 3)$
42750	Add	(2x^4+5x^2-11)+(-6x^4-7x^2+1)	$(2 x^{4} + 5 x^{2} - 11) + (- 6 x^{4} - 7 x^{2} + 1)$
42751	Add	square root of 2+ square root of 6-2 square root of 2+7 square root of 6	$\sqrt{2} + \sqrt{6} - 2 \sqrt{2} + 7 \sqrt{6}$
42752	Add	(6x^3-4)+(-2x^3+9)	$(6 x^{3} - 4) + (- 2 x^{3} + 9)$
42753	Add	(5x-5)/(x^2-2x-15)+(-4x+8)/(x^2-2x-15)	$\frac{5 x - 5}{x^{2} - 2 x - 15} + \frac{- 4 x + 8}{x^{2} - 2 x - 15}$
42754	Add	(5x^4-6+3x)+(2x+4)+(x^2-3x^4)+(6x-3x^3+3)	$(5 x^{4} - 6 + 3 x) + (2 x + 4) + (x^{2} - 3 x^{4}) + (6 x - 3 x^{3} + 3)$
42755	Add	(3y^6-y+4)+(y^6-5)	$(3 y^{6} - y + 4) + (y^{6} - 5)$
42756	Add	(7x)/6+3/8	$\frac{7 x}{6} + \frac{3}{8}$
42757	Add	x/2+x/2	$\frac{x}{2} + \frac{x}{2}$
42758	Add	-2/3+1/6	$- \frac{2}{3} + \frac{1}{6}$
42759	Add	(x+1-3x^2)+(8x+21x^2-1)	$(x + 1 - 3 x^{2}) + (8 x + 21 x^{2} - 1)$
42760	Calculate the Square Root	square root of 64/4	$\sqrt{\frac{64}{4}}$
42761	Add	(8a^5-4)+(3a^5+a-2)	$(8 a^{5} - 4) + (3 a^{5} + a - 2)$
42762	Add	-3x^2-x-10+10x^2+x-10	$- 3 x^{2} - x - 10 + 10 x^{2} + x - 10$
42763	Calculate the Square Root	square root of 36x^6y^2	$\sqrt{36 x^{6} y^{2}}$
42764	Add	(3x^2+xy-5y^2)+(2x^2-xy+3y^2)	$(3 x^{2} + x y - 5 y^{2}) + (2 x^{2} - x y + 3 y^{2})$
42765	Calculate the Square Root	-5 square root of 250x^7y^11	$- 5 \sqrt{250 x^{7} y^{11}}$
42766	Add	(3x^3-2x^2+4x-8)-(5x^3+12x^2-3x-4)	$(3 x^{3} - 2 x^{2} + 4 x - 8) - (5 x^{3} + 12 x^{2} - 3 x - 4)$
42767	Add	2a^2b-5/2ab^2+7/12ab^2+5/6a^2b	$2 a^{2} b - \frac{5}{2} a b^{2} + \frac{7}{12} a b^{2} + \frac{5}{6} a^{2} b$
42768	Add	7x^2y^2+12xy^2-3x^2y+11 4xy-13x^2y+7	$7 x^{2} y^{2} + 12 x y^{2} - 3 x^{2} y + 11$ $4 x y - 13 x^{2} y + 7$
42769	Add	(d-9)-(3d-1)	$(d - 9) - (3 d - 1)$
42770	Calculate the Square Root	square root of 8x^3y^2	$\sqrt{8 x^{3} y^{2}}$
42771	Add	(1/3x-3)+(-3/4x-5)	$(\frac{1}{3} x - 3) + (- \frac{3}{4} x - 5)$
42772	Add	3/4+-1/2	$\frac{3}{4} + \frac{- 1}{2}$
42773	Add	(2t^3-7t^2+8)+(4t^3-2t-1)	$(2 t^{3} - 7 t^{2} + 8) + (4 t^{3} - 2 t - 1)$
42774	Add	-9x^2y^2+5x^2y-11xy+1 4xy-13x^2y+7	$- 9 x^{2} y^{2} + 5 x^{2} y - 11 x y + 1$ $4 x y - 13 x^{2} y + 7$
42775	Add	4x^2+3x+2+7x^2+7x+3	$4 x^{2} + 3 x + 2 + 7 x^{2} + 7 x + 3$
42776	Add	(-4x+2x^3-5)+(6x^2-3x+6x^3)+(13-2x^2+9x-8x^2)	$(- 4 x + 2 x^{3} - 5) + (6 x^{2} - 3 x + 6 x^{3}) + (13 - 2 x^{2} + 9 x - 8 x^{2})$
42777	Add	(-3+71i)+(9)	$(- 3 + 71 i) + (9)$
42778	Add	1/15+1/5+1/3+1/5+1/15	$\frac{1}{15} + \frac{1}{5} + \frac{1}{3} + \frac{1}{5} + \frac{1}{15}$
42779	Add	1/2+3/4+1/3	$\frac{1}{2} + \frac{3}{4} + \frac{1}{3}$
42780	Add	2(4x-5)+(6x-4)	$2 (4 x - 5) + (6 x - 4)$
42781	Add	(3pi)/2+pi/4	$\frac{3 π}{2} + \frac{π}{4}$
42782	Add	(x-2) and (x^2+3)	$(x - 2)$ and $(x^{2} + 3)$
42783	Add	(-7mn+8mn^2-8m^2n^2)+(10m^2n+2m^2n^2-3mn)	$(- 7 m n + 8 m n^{2} - 8 m^{2} n^{2}) + (10 m^{2} n + 2 m^{2} n^{2} - 3 m n)$
42784	Add	cube root of 24+ square root of 80+6 square root of 40	$\sqrt[3]{24} + \sqrt{80} + 6 \sqrt{40}$
42785	Add	7x^2y^2+12xy^2-3x^2y+11-12xy^2+20x^2y+11xy-5	$7 x^{2} y^{2} + 12 x y^{2} - 3 x^{2} y + 11 - 12 x y^{2} + 20 x^{2} y + 11 x y - 5$
42786	Add	2 square root of 3 , -5 square root of 2 , 10 square root of 3 , 14 square root of 2 , -3 square root of 2	$2 \sqrt{3}$ , $- 5 \sqrt{2}$ , $10 \sqrt{3}$ , $14 \sqrt{2}$ , $- 3 \sqrt{2}$
42787	Calculate the Square Root	square root of 36/16	$\sqrt{\frac{36}{16}}$
42788	Add	(x+3)+(x+1)	$(x + 3) + (x + 1)$
42789	Add	(15a^4+6a^2+a)+(6a^4-2a^2+a)	$(15 a^{4} + 6 a^{2} + a) + (6 a^{4} - 2 a^{2} + a)$
42790	Add	(x^2+13x-20)/(x^2-25)+(x-1)/(x+5)	$\frac{x^{2} + 13 x - 20}{x^{2} - 25} + \frac{x - 1}{x + 5}$
42791	Add	(2x^2-2x+6)+(11x^3-x^2-2+5x)	$(2 x^{2} - 2 x + 6) + (11 x^{3} - x^{2} - 2 + 5 x)$
42792	Add	(x^2-3x-5xy)+(6x^2-2xy+x)	$(x^{2} - 3 x - 5 x y) + (6 x^{2} - 2 x y + x)$
42793	Add	(-8+5x^2+6x)+(x^2-4-6x)	$(- 8 + 5 x^{2} + 6 x) + (x^{2} - 4 - 6 x)$
42794	Add	1/2x+x	$\frac{1}{2} x + x$
42795	Add	7/(6x)+1/(6x^2)	$\frac{7}{6 x} + \frac{1}{6 x^{2}}$
42796	Add	(-3x+5x^4-7)+(7x^4-5-7x)	$(- 3 x + 5 x^{4} - 7) + (7 x^{4} - 5 - 7 x)$
42797	Add	(3x-5)/7+(4x+5)/7	$\frac{3 x - 5}{7} + \frac{4 x + 5}{7}$
42798	Add	(t-8)-(t+15)	$(t - 8) - (t + 15)$
42799	Add	3/8+7 5/6	$\frac{3}{8} + 7 \frac{5}{6}$
42800	Add	Find the sum of 4x^2-7 and 6x^2-5	Find the sum of $4 x^{2} - 7$ and $6 x^{2} - 5$