Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
123201	Find the GCF	20 , 24 , 40	$20$ , $24$ , $40$
123202	Find the GCF	51x^5y^3 , 120xy^2 , 84x^2y^2	$51 x^{5} y^{3}$ , $120 x y^{2}$ , $84 x^{2} y^{2}$
123203	Find the GCF	63x^3 , -21x^4 , 7x^5	$63 x^{3}$ , $- 21 x^{4}$ , $7 x^{5}$
123204	Find the GCF	12x^3 , -6x^4 , 3x^5	$12 x^{3}$ , $- 6 x^{4}$ , $3 x^{5}$
123205	Find the GCF	28 , 48	$28$ , $48$
123206	Find the GCF	-15x^3 , 10x^4	$- 15 x^{3}$ , $10 x^{4}$
123207	Find the Other Trig Values in Quadrant I	tan(x)^2=1/3	$\tan^{2} (x) = \frac{1}{3}$
123208	Find the Other Trig Values in Quadrant III	sin(t)=-3/5	$\sin (t) = - \frac{3}{5}$
123209	Find the Other Trig Values in Quadrant IV	cos(0)=4/5	$\cos (0) = \frac{4}{5}$
123210	Find the Other Trig Values in Quadrant IV	sin(t)=-3/5	$\sin (t) = - \frac{3}{5}$
123211	Find Where Undefined/Discontinuous	f(x)=(x+4)/(-2x-6)	$f (x) = \frac{x + 4}{- 2 x - 6}$
123212	Find the Difference Quotient	f(x)=2x^2-9x	$f (x) = 2 x^{2} - 9 x$
123213	Find the Difference Quotient	f(x)=7x^2-4	$f (x) = 7 x^{2} - 4$
123214	Find the Vertex Form	y=2x^2+16x+30	$y = 2 x^{2} + 16 x + 30$
123215	Find the Vertex Form	y=5x^2-10x+9	$y = 5 x^{2} - 10 x + 9$
123216	Find the Vertex Form	y=x^2+10x-9	$y = x^{2} + 10 x - 9$
123217	Find the Vertex Form	y=4x^2-32x+2	$y = 4 x^{2} - 32 x + 2$
123218	Find the Vertex Form	y=-3x^2-6x+12	$y = - 3 x^{2} - 6 x + 12$
123219	Find the Vertex Form	y=x^2+7x+2	$y = x^{2} + 7 x + 2$
123220	Find the Vertex Form	y=x^2-18x+97	$y = x^{2} - 18 x + 97$
123221	Find the Vertex Form	y=-9x^2-162x-731	$y = - 9 x^{2} - 162 x - 731$
123222	Find the Vertex Form	y=3x^2-18x+30	$y = 3 x^{2} - 18 x + 30$
123223	Find the Vertex Form	y=2x^2+6x-8	$y = 2 x^{2} + 6 x - 8$
123224	Find the Vertex Form	y=-3x^2-6x-8	$y = - 3 x^{2} - 6 x - 8$
123225	Find the Vertex Form	y=3x^2-24x+45	$y = 3 x^{2} - 24 x + 45$
123226	Expand Using Pascal's Triangle	(r+s)^5	${(r + s)}^{5}$
123227	Expand Using Pascal's Triangle	(z-4)^7	${(z - 4)}^{7}$
123228	Find the LCD	y+(y-3)/3	$y + \frac{y - 3}{3}$
123229	Find the LCD	3/(6x^2)+x/(3x^2+12x)	$\frac{3}{6 x^{2}} + \frac{x}{3 x^{2} + 12 x}$
123230	Find the LCD	(2x)/(x^2+3x-10)-(4x)/(x^2-7x+10)	$\frac{2 x}{x^{2} + 3 x - 10} - \frac{4 x}{x^{2} - 7 x + 10}$
123231	Find the LCD	5/(3x-3)(7x)/(4x-4)	$\frac{5}{3 x - 3} \frac{7 x}{4 x - 4}$
123232	Expand Using Pascal's Triangle	(s+t)^6	${(s + t)}^{6}$
123233	Solve by Addition/Elimination	2y+7x=-5 5y-7x=12	$2 y + 7 x = - 5$ $5 y - 7 x = 12$
123234	Solve by Addition/Elimination	5x+4y=-14 3x+6y=6	$5 x + 4 y = - 14$ $3 x + 6 y = 6$
123235	Find All Complex Solutions	x^4-16x^2-225=0	$x^{4} - 16 x^{2} - 225 = 0$
123236	Find All Complex Solutions	tan(x)=1	$\tan (x) = 1$
123237	Find All Complex Solutions	y^3+5y^2-25y-125=0	$y^{3} + 5 y^{2} - 25 y - 125 = 0$
123238	Find All Complex Solutions	x^2-18x+162=0	$x^{2} - 18 x + 162 = 0$
123239	Find All Complex Solutions	3(x-4)^(2/3)=48	$3 {(x - 4)}^{\frac{2}{3}} = 48$
123240	Find All Complex Solutions	x^3+36x=0	$x^{3} + 36 x = 0$
123241	Find All Complex Solutions	2x^2+x+4=0	$2 x^{2} + x + 4 = 0$
123242	Find All Complex Solutions	x^4+29x^2+100=0	$x^{4} + 29 x^{2} + 100 = 0$
123243	Find All Complex Solutions	y^3+125=0	$y^{3} + 125 = 0$
123244	Find All Complex Solutions	cos(3theta)=-1	$\cos (3 θ) = - 1$
123245	Find All Complex Solutions	x^6-124x^3-125=0	$x^{6} - 124 x^{3} - 125 = 0$
123246	Find All Complex Solutions	9x^2-63x=0	$9 x^{2} - 63 x = 0$
123247	Find All Complex Solutions	18x^3+15x^2-x-2=0	$18 x^{3} + 15 x^{2} - x - 2 = 0$
123248	Find All Complex Solutions	(x+10)^5=70	${(x + 10)}^{5} = 70$
123249	Round to the Nearest Hundredth	83960.11	$83960.11$
123250	Round to the Nearest Hundredth	14.866	$14.866$
123251	Round to the Nearest Hundredth	0.52941176	$0.52941176$
123252	Find the Symmetry	(5x^2)/(x^2-4)	$\frac{5 x^{2}}{x^{2} - 4}$
123253	Find the Roots/Zeros Using the Rational Roots Test	x^4+3x^3-7x-6	$x^{4} + 3 x^{3} - 7 x - 6$
123254	Find the Roots/Zeros Using the Rational Roots Test	x^4+8x^3+7x^2-40x-60	$x^{4} + 8 x^{3} + 7 x^{2} - 40 x - 60$
123255	Write as a Function of x	-3x-4y=-3	$- 3 x - 4 y = - 3$
123256	Write as a Function of x	6x-3y=4	$6 x - 3 y = 4$
123257	Write as a Function of x	x^2+5y=2	$x^{2} + 5 y = 2$
123258	Write as a Function of x	(3x-y)/5=4	$\frac{3 x - y}{5} = 4$
123259	Write as a Function of y	y^3-7x=1	$y^{3} - 7 x = 1$
123260	Write as a Function of y	x^2+5y=2	$x^{2} + 5 y = 2$
123261	Write as a Function of y	y^2=6x+4	$y^{2} = 6 x + 4$
123262	Write as a Function of y	x^2+5y=6	$x^{2} + 5 y = 6$
123263	Write as a Function of v	P^-1(v)=1/2v-7	$P^{- 1} (v) = \frac{1}{2} v - 7$
123264	Write as a Function of h	h(x)=(-5x+18)^4	$h (x) = {(- 5 x + 18)}^{4}$
123265	Convert to Set Notation	2x<=x+3	$2 x \leq x + 3$
123266	Convert to Set Notation	(-9,3]	$(- 9, 3]$
123267	Write as a Function of p	p^-1(v)=1/2v-7	$p^{- 1} (v) = \frac{1}{2} v - 7$
123268	Write as a Function of y	6x-3y=4	$6 x - 3 y = 4$
123269	Evaluate Using Scientific Notation	(2.510^-9)(1.510^3)	$(2.5 \cdot 10^{- 9}) (1.5 \cdot 10^{3})$
123270	Evaluate Using Scientific Notation	(7.0610^5)÷5.310^-2	$7.06 \cdot 10^{5} \div 5.3 \cdot 10^{- 2}$
123271	Evaluate Using Scientific Notation	(910^-5)/(9.2410^-6)	$\frac{9 \cdot 10^{- 5}}{9.24 \cdot 10^{- 6}}$
123272	Evaluate Using Scientific Notation	(6.510^4)/(510^6)	$\frac{6.5 \cdot 10^{4}}{5 \cdot 10^{6}}$
123273	Evaluate Using Scientific Notation	(940)(210^3)	$(940) \cdot (2 \cdot 10^{3})$
123274	Evaluate Using Scientific Notation	(95)(310^4)	$(95) \cdot (3 \cdot 10^{4})$
123275	Use the Rational Roots Test to Find All Possible Roots	-3x^3+40x^2-144x+128	$- 3 x^{3} + 40 x^{2} - 144 x + 128$
123276	Find the Remainder	(x^4-12x^2-7)÷(x+3)	$(x^{4} - 12 x^{2} - 7) \div (x + 3)$
123277	Find the Remainder	(3x^5-x^4+4x^2-51)/(x^2+1)	$\frac{3 x^{5} - x^{4} + 4 x^{2} - 51}{x^{2} + 1}$
123278	Find dy/dx	ysin(2x)=xcos(2y)	$y \sin (2 x) = x \cos (2 y)$
123279	Find dy/dx	x^4+y^4=82	$x^{4} + y^{4} = 82$
123280	Find dy/dx	x^3+y^3=4	$x^{3} + y^{3} = 4$
123281	Find dy/dx	square root of xy=8+x^2y	$\sqrt{x y} = 8 + x^{2} y$
123282	Find dy/dx	x^8+y^7=9	$x^{8} + y^{7} = 9$
123283	Find dx/dy	xy+3=y	$x y + 3 = y$
123284	Find dx/dy	x^2-2xy=6	$x^{2} - 2 x y = 6$
123285	Find dx/dy	y=29^x	$y = 29^{x}$
123286	Find dx/dy	y=(6x-5)^2(3-x^5)^2	$y = {(6 x - 5)}^{2} {(3 - x^{5})}^{2}$
123287	Find dx/dy	2x^3y+3xy^3=5	$2 x^{3} y + 3 x y^{3} = 5$
123288	Find dx/dy	x^2y-y^2=6	$x^{2} y - y^{2} = 6$
123289	Find dx/dy	x^5y^2-x^5y+2xy^3=0	$x^{5} y^{2} - x^{5} y + 2 x y^{3} = 0$
123290	Find the Value Using the Unit Circle	cot(240)	$\cot (240)$
123291	Find the Value Using the Unit Circle	sin(-(5pi)/3)	$\sin (- \frac{5 π}{3})$
123292	Find the Value Using the Unit Circle	tan((9pi)/6)	$\tan (\frac{9 π}{6})$
123293	Find dh/dv	h=33(10 square root of v-v+10.45)	$h = 33 (10 \sqrt{v} - v + 10.45)$
123294	Find dv/dH	H=33(10 square root of v-v+10.45)	$H = 33 (10 \sqrt{v} - v + 10.45)$
123295	Round to the Nearest Tenth	41/17	$\frac{41}{17}$
123296	Round to the Nearest Tenth	1.590	$1.59$
123297	Round to the Nearest Tenth	10.875	$10.875$
123298	Round to the Nearest Tenth	11.125	$11.125$
123299	Round to the Nearest Tenth	150.72	$150.72$
123300	Round to the Nearest Tenth	2.82	$2.82$