Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
123101	Find the GCF	4a^3b-8a^2b^2+2ab^3	$4 a^{3} b - 8 a^{2} b^{2} + 2 a b^{3}$
123102	Find the GCF	28b+14b^2+35b^3+7b^5	$28 b + 14 b^{2} + 35 b^{3} + 7 b^{5}$
123103	Find the GCF	40x-2	$40 x - 2$
123104	Find the GCF	56x^2-28x	$56 x^{2} - 28 x$
123105	Find Where Undefined/Discontinuous	(y^2+2y-15)/(y^2-4y+3)	$\frac{y^{2} + 2 y - 15}{y^{2} - 4 y + 3}$
123106	Find Where Undefined/Discontinuous	(x+7)/(x^2-3x-28)	$\frac{x + 7}{x^{2} - 3 x - 28}$
123107	Find Where Undefined/Discontinuous	((-8b^4)/3)÷(-4/(3b^2))	$\frac{- 8 b^{4}}{3} \div \frac{- 4}{3 b^{2}}$
123108	Find Where Undefined/Discontinuous	(x^2+9x+8)/(7x^2+56x)	$\frac{x^{2} + 9 x + 8}{7 x^{2} + 56 x}$
123109	Find Where Undefined/Discontinuous	(3x)/(6x^2-3x)	$\frac{3 x}{6 x^{2} - 3 x}$
123110	Find Where Undefined/Discontinuous	(7x)/(35x^2-7x)	$\frac{7 x}{35 x^{2} - 7 x}$
123111	Find Where Undefined/Discontinuous	(z^2+12z+35)/(z^3+4z^2-21z)	$\frac{z^{2} + 12 z + 35}{z^{3} + 4 z^{2} - 21 z}$
123112	Find Where Undefined/Discontinuous	(x^2-6x+9)/(4x-12)	$\frac{x^{2} - 6 x + 9}{4 x - 12}$
123113	Find Where Undefined/Discontinuous	(x^2)/(-2x+4)	$\frac{x^{2}}{- 2 x + 4}$
123114	Find Where Undefined/Discontinuous	(x^2+x-6)/(-4x^2-16x-12)	$\frac{x^{2} + x - 6}{- 4 x^{2} - 16 x - 12}$
123115	Find Where Undefined/Discontinuous	(9x)/(54x^2-9x)	$\frac{9 x}{54 x^{2} - 9 x}$
123116	Find Where Undefined/Discontinuous	(x^2-11x+30)/(x^2-25)*(x^2+7x+10)/(x^2-4x-12)	$\frac{x^{2} - 11 x + 30}{x^{2} - 25} \cdot \frac{x^{2} + 7 x + 10}{x^{2} - 4 x - 12}$
123117	Find Where Undefined/Discontinuous	(12-x)/(x-6)	$\frac{12 - x}{x - 6}$
123118	Find Where Undefined/Discontinuous	y/(4x^3)	$\frac{y}{4 x^{3}}$
123119	Find Where Undefined/Discontinuous	(-8x^2+8x-2)/(32x^2-4x-6)	$\frac{- 8 x^{2} + 8 x - 2}{32 x^{2} - 4 x - 6}$
123120	Find Where Undefined/Discontinuous	(4x)/(8x^2-4x)	$\frac{4 x}{8 x^{2} - 4 x}$
123121	Find the 6th Term	7640 , 764 , 76.4 , 7.64	$7640$ , $764$ , $76.4$ , $7.64$
123122	Find Where Undefined/Discontinuous	(4x^2-16)/(2x-4)	$\frac{4 x^{2} - 16}{2 x - 4}$
123123	Find Where Undefined/Discontinuous	(y^2+8y+16)/(y^2-5y-36)	$\frac{y^{2} + 8 y + 16}{y^{2} - 5 y - 36}$
123124	Find Where Undefined/Discontinuous	(x^2-81)/(x+9)	$\frac{x^{2} - 81}{x + 9}$
123125	Find the GCF	10x^2-14x	$10 x^{2} - 14 x$
123126	Find the GCF	20x^2-28x	$20 x^{2} - 28 x$
123127	Find the GCF	21x^2+14x	$21 x^{2} + 14 x$
123128	Find the Degree	10a^5b^4	$10 a^{5} b^{4}$
123129	Find the Degree	2x^2y^2	$2 x^{2} y^{2}$
123130	Find the Degree	4q^2rs^6	$4 q^{2} r s^{6}$
123131	Find the Degree	4a^5b^2+2ab^3	$4 a^{5} b^{2} + 2 a b^{3}$
123132	Find the Degree	3.78ab^3c^5	$3.78 a b^{3} c^{5}$
123133	Find the Degree	8st^3	$8 s t^{3}$
123134	Find the Reference Angle	-(21pi)/4	$- \frac{21 π}{4}$
123135	Find the Reference Angle	-16pi	$- 16 π$
123136	Find the Reference Angle	(41pi)/12	$\frac{41 π}{12}$
123137	Divide Using Long Polynomial Division	(5x^2-7x+3)/(x-2)	$\frac{(5 x^{2} - 7 x + 3)}{(x - 2)}$
123138	Divide Using Long Polynomial Division	(4x^2+11x-1)/(x+2)	$\frac{4 x^{2} + 11 x - 1}{x + 2}$
123139	Divide Using Long Polynomial Division	(x^8-1)/(x^6)	$\frac{x^{8} - 1}{x^{6}}$
123140	Divide Using Long Polynomial Division	(-8x-10)÷(4x+5)	$(- 8 x - 10) \div (4 x + 5)$
123141	Divide Using Long Polynomial Division	(8x^2+30x+35)/(4x+3)	$\frac{(8 x^{2} + 30 x + 35)}{(4 x + 3)}$
123142	Divide Using Long Polynomial Division	(x^2+12x+35)÷(x+7)	$(x^{2} + 12 x + 35) \div (x + 7)$
123143	Divide Using Long Polynomial Division	(4x^3-7x^2-11x+5)÷(4x+5)	$(4 x^{3} - 7 x^{2} - 11 x + 5) \div (4 x + 5)$
123144	Divide Using Long Polynomial Division	(x^4+2x^3+5x^2+3x)÷(x^2-x)	$(x^{4} + 2 x^{3} + 5 x^{2} + 3 x) \div (x^{2} - x)$
123145	Divide Using Long Polynomial Division	(x^2+3x-8)÷(x-5)	$(x^{2} + 3 x - 8) \div (x - 5)$
123146	Divide Using Long Polynomial Division	(x^2-3x+1)/(x-4)	$\frac{(x^{2} - 3 x + 1)}{(x - 4)}$
123147	Divide Using Long Polynomial Division	(x^2+3x-8)/(x-5)	$\frac{(x^{2} + 3 x - 8)}{(x - 5)}$
123148	Divide Using Long Polynomial Division	(11x-6x^2-8)/(3x-1)	$\frac{(11 x - 6 x^{2} - 8)}{(3 x - 1)}$
123149	Divide Using Long Polynomial Division	(10y^3-9y^2+6y-10)÷(2y+3)	$(10 y^{3} - 9 y^{2} + 6 y - 10) \div (2 y + 3)$
123150	Divide Using Long Polynomial Division	(2x^3+16ix^2+4x+32i)/(x+8i)	$\frac{2 x^{3} + 16 i x^{2} + 4 x + 32 i}{x + 8 i}$
123151	Divide Using Long Polynomial Division	(14x^3+x^2-30x+13)/(7x-10)	$\frac{(14 x^{3} + x^{2} - 30 x + 13)}{7 x - 10}$
123152	Find the Foci	((x+8)^2)/169+((y+9)^2)/25=1	$\frac{{(x + 8)}^{2}}{169} + \frac{{(y + 9)}^{2}}{25} = 1$
123153	Find the Foci	((y+11)^2)/(15^2)-((x-7)^2)/(8^2)=1	$\frac{{(y + 11)}^{2}}{15^{2}} - \frac{{(x - 7)}^{2}}{8^{2}} = 1$
123154	Find the Foci	((x-5)^2)/3+((y-7)^2)/6=1	$\frac{{(x - 5)}^{2}}{3} + \frac{{(y - 7)}^{2}}{6} = 1$
123155	Find the Foci	36x^2+9y^2=324	$36 x^{2} + 9 y^{2} = 324$
123156	Solve for x	-11<=3/2x-2<=4	$- 11 \leq \frac{3}{2} x - 2 \leq 4$
123157	Solve for x	-8<x-3<2	$- 8 < x - 3 < 2$
123158	Solve for x	-1<=(7x+11)/6<4	$- 1 \leq \frac{7 x + 11}{6} < 4$
123159	Solve for x	-pi/2<2x-pi<pi/2	$- \frac{π}{2} < 2 x - π < \frac{π}{2}$
123160	Find Where Increasing/Decreasing	x^3-10x^2+27x-18	$x^{3} - 10 x^{2} + 27 x - 18$
123161	Solve for y	3y<5-2y<7+y	$3 y < 5 - 2 y < 7 + y$
123162	Reduce the Fraction	30/66	$\frac{30}{66}$
123163	Reduce the Fraction	285/180	$\frac{285}{180}$
123164	Reduce the Fraction	42/77	$\frac{42}{77}$
123165	Reduce the Fraction	27/42	$\frac{27}{42}$
123166	Reduce the Fraction	160/180	$\frac{160}{180}$
123167	Reduce the Fraction	80/60	$\frac{80}{60}$
123168	Reduce the Fraction	44/125	$\frac{44}{125}$
123169	Reduce the Fraction	56/48	$\frac{56}{48}$
123170	Reduce the Fraction	52/78	$\frac{52}{78}$
123171	Reduce the Fraction	48/35	$\frac{48}{35}$
123172	Reduce the Fraction	48/55	$\frac{48}{55}$
123173	Reduce the Fraction	42/50	$\frac{42}{50}$
123174	Reduce the Fraction	18/82	$\frac{18}{82}$
123175	Solve for n	-1<=n+2<=6	$- 1 \leq n + 2 \leq 6$
123176	Reduce the Fraction	256/625	$\frac{256}{625}$
123177	Reduce the Fraction	88/96	$\frac{88}{96}$
123178	Reduce the Fraction	570/180	$\frac{570}{180}$
123179	Find the Directrix	x+5y^2=0	$x + 5 y^{2} = 0$
123180	Find the Directrix	(x-1)^2=8(y-2)	${(x - 1)}^{2} = 8 (y - 2)$
123181	Determine if Linear	10x(y+8)=11-10y(9-x)	$10 x (y + 8) = 11 - 10 y (9 - x)$
123182	Determine if Linear	10x+(y+x)=4	$10 x + (y + x) = 4$
123183	Determine if Linear	-3y=6	$- 3 y = 6$
123184	Determine if Linear	11x(y+5)=9-11y(2-x)	$11 x (y + 5) = 9 - 11 y (2 - x)$
123185	Determine if Linear	4/x+3/y=2	$\frac{4}{x} + \frac{3}{y} = 2$
123186	Determine if Linear	11x-7(y+x)=10	$11 x - 7 (y + x) = 10$
123187	Determine if Linear	4x(y+7)=3-4y(12-x)	$4 x (y + 7) = 3 - 4 y (12 - x)$
123188	Find the Symmetry	f(x)=10x^3-x	$f (x) = 10 x^{3} - x$
123189	Find the Symmetry	f(x)=9x^3-x	$f (x) = 9 x^{3} - x$
123190	Find the Symmetry	f(x)=-12x^3+36x+x^5	$f (x) = - 12 x^{3} + 36 x + x^{5}$
123191	Find the Local Maxima and Minima	x^3-1.2x+3	$x^{3} - 1.2 x + 3$
123192	Find the Local Maxima and Minima	x square root of 64-x^2	$x \sqrt{64 - x^{2}}$
123193	Round to the Nearest Thousandth	1.14733700	$1.147337$
123194	Find the GCF	35 , 42	$35$ , $42$
123195	Find the GCF	12a , 18abc	$12 a$ , $18 a b c$
123196	Find the GCF	105x , 30yx , 75x	$105 x$ , $30 y x$ , $75 x$
123197	Find the GCF	-35x^2 , 14x^3	$- 35 x^{2}$ , $14 x^{3}$
123198	Find the GCF	x^2 , x^5	$x^{2}$ , $x^{5}$
123199	Find the GCF	14 , 28	$14$ , $28$
123200	Find the GCF	4xy^2 , 16xy^3 , 8x^2y^2	$4 x y^{2}$ , $16 x y^{3}$ , $8 x^{2} y^{2}$