Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
121001	Identify the Sequence	5 , -20 , 80 , -320	$5$ , $- 20$ , $80$ , $- 320$
121002	Find the Slope	x=2/11	$x = \frac{2}{11}$
121003	Identify the Sequence	1 , 5 , 25 , 125 , 625	$1$ , $5$ , $25$ , $125$ , $625$
121004	Rationalize the Denominator	5/( cube root of 25)	$\frac{5}{\sqrt[3]{25}}$
121005	Rationalize the Denominator	1/(3 square root of 16)	$\frac{1}{3 \sqrt{16}}$
121006	Rationalize the Denominator	( square root of 8- square root of 7)/( square root of 14-2)	$\frac{\sqrt{8} - \sqrt{7}}{\sqrt{14} - 2}$
121007	Rationalize the Denominator	2/(1+ square root of 3)	$\frac{2}{1 + \sqrt{3}}$
121008	Rationalize the Denominator	2/( cube root of 36)	$\frac{2}{\sqrt[3]{36}}$
121009	Rationalize the Denominator	3/(8- square root of 3)	$\frac{3}{8 - \sqrt{3}}$
121010	Rationalize the Denominator	(2 square root of 5)/( square root of 3)	$\frac{2 \sqrt{5}}{\sqrt{3}}$
121011	Find the Symmetry	8y=x^3	$8 y = x^{3}$
121012	Find the Symmetry	y=-\|x/2\|	$y = - \| \frac{x}{2} \|$
121013	Find the Other Trig Values in Quadrant III	cot(x)=1	$\cot (x) = 1$
121014	Find the Equation Using Slope-Intercept Form	m=-8 , b=-1/5	$m = - 8$ , $b = - \frac{1}{5}$
121015	Find Amplitude, Period, and Phase Shift	tan(x-pi/4)	$\tan (x - \frac{π}{4})$
121016	Find the GCF	36k , 144km	$36 k$ , $144 km$
121017	Find the GCF	112 , 100	$112$ , $100$
121018	Find the GCF	2x^2y , 9x^2y^3 , 18xy^2	$2 x^{2} y$ , $9 x^{2} y^{3}$ , $18 x y^{2}$
121019	Find the GCF	x^4 , x^5 , x^7	$x^{4}$ , $x^{5}$ , $x^{7}$
121020	Find the GCF	20x^6 , -10x^7 , 5x^8	$20 x^{6}$ , $- 10 x^{7}$ , $5 x^{8}$
121021	Find the GCF	35 , 99	$35$ , $99$
121022	Find the GCF	20y^4 , 12y^3	$20 y^{4}$ , $12 y^{3}$
121023	Find the GCF	20y^3 , 12y^2	$20 y^{3}$ , $12 y^{2}$
121024	Find the Symmetry	f(x)=x^3+3x	$f (x) = x^{3} + 3 x$
121025	Determine if Linear	12x+6xy=10y	$12 x + 6 x y = 10 y$
121026	Determine if Linear	-5x+11(y+x)=5	$- 5 x + 11 (y + x) = 5$
121027	Find the Directrix	y=1/32x^2	$y = \frac{1}{32} x^{2}$
121028	Find Where Increasing/Decreasing Using Derivatives	f(x) = square root of 100-x^2	$f (x) = \sqrt{100 - x^{2}}$
121029	Graph the Interval	(negative infinity,-1)	$(- \infty, - 1)$
121030	Graph the Interval	(4,7) union (-4,infinity)	$(4, 7) \cup (- 4, \infty)$
121031	Solve by Graphing	log base 9 of 5=7-3x	$\log_{9} (5) = 7 - 3 x$
121032	Solve by Graphing	x^3-2x^2-11x=-12	$x^{3} - 2 x^{2} - 11 x = - 12$
121033	Solve by Graphing	(3x)/(2x-1)=2x-3	$\frac{3 x}{2 x - 1} = 2 x - 3$
121034	Find the Vertex	(x-5)^2-2	${(x - 5)}^{2} - 2$
121035	Find the Vertex	3x^2-24x+44	$3 x^{2} - 24 x + 44$
121036	Find the Vertex	-2x^2-8x-7	$- 2 x^{2} - 8 x - 7$
121037	Find the Vertex	3(x+1)^2-2	$3 {(x + 1)}^{2} - 2$
121038	Find the Vertex	-x^2+18x-75	$- x^{2} + 18 x - 75$
121039	Convert to Regular Notation	8.4*10^-2	$8.4 \cdot 10^{- 2}$
121040	Convert to Regular Notation	9*10^-7	$9 \cdot 10^{- 7}$
121041	Convert to Regular Notation	2.8*10^6	$2.8 \cdot 10^{6}$
121042	Convert to Regular Notation	4.9*10^-3	$4.9 \cdot 10^{- 3}$
121043	Convert to Regular Notation	4.87*10^24	$4.87 \cdot 10^{24}$
121044	Convert to Regular Notation	3.78*10^-3	$3.78 \cdot 10^{- 3}$
121045	Convert to Regular Notation	1.56*10^2	$1.56 \cdot 10^{2}$
121046	Convert to Regular Notation	1.5*10^7	$1.5 \cdot 10^{7}$
121047	Convert to Regular Notation	3.2*10^-3	$3.2 \cdot 10^{- 3}$
121048	Write in Standard Form	10g-9g^3+g^2-5	$10 g - 9 g^{3} + g^{2} - 5$
121049	Write in Standard Form	4+2i square root of 3-2 square root of 3i	$4 + 2 i \sqrt{3} - 2 \sqrt{3 i}$
121050	Write in Standard Form	(5-i)-(4-i)	$(5 - i) - (4 - i)$
121051	Write in Standard Form	(7-5i)(2+3i)	$(7 - 5 i) (2 + 3 i)$
121052	Write in Standard Form	x^2+5-2x	$x^{2} + 5 - 2 x$
121053	Write in Standard Form	5x^2-8-2x^4	$5 x^{2} - 8 - 2 x^{4}$
121054	Write in Standard Form	x^2+7-8x	$x^{2} + 7 - 8 x$
121055	Write in Standard Form	(x-r)(x-s)	$(x - r) (x - s)$
121056	Write in Standard Form	3x(x+5)-7	$3 x (x + 5) - 7$
121057	Write in Standard Form	x^2+7-4x	$x^{2} + 7 - 4 x$
121058	Write in Standard Form	4r+3-9r^2+7r	$4 r + 3 - 9 r^{2} + 7 r$
121059	Write in Standard Form	(9-4i)/(5+7i)	$\frac{9 - 4 i}{5 + 7 i}$
121060	Write in Standard Form	x^2+5-5x	$x^{2} + 5 - 5 x$
121061	Write in Standard Form	(5+3i)(8-2i)	$(5 + 3 i) (8 - 2 i)$
121062	Write in Standard Form	(2p-6)(p+1)	$(2 p - 6) (p + 1)$
121063	Write in Standard Form	(5-7i)-(3-2i)	$(5 - 7 i) - (3 - 2 i)$
121064	Solve by Factoring	x^2+8x-65=x-5	$x^{2} + 8 x - 65 = x - 5$
121065	Solve by Factoring	6x^2-30x=0	$6 x^{2} - 30 x = 0$
121066	Solve by Factoring	y^2-16y+60=0	$y^{2} - 16 y + 60 = 0$
121067	Solve by Factoring	6x^2+2x=0	$6 x^{2} + 2 x = 0$
121068	Solve by Factoring	4x^2+21x=6x-14	$4 x^{2} + 21 x = 6 x - 14$
121069	Solve by Factoring	x^2-29x=0	$x^{2} - 29 x = 0$
121070	Solve by Factoring	9x^2-36x=0	$9 x^{2} - 36 x = 0$
121071	Solve by Factoring	6x^2+294=0	$6 x^{2} + 294 = 0$
121072	Solve by Factoring	15-15x=(4x+1)(x-1)	$15 - 15 x = (4 x + 1) (x - 1)$
121073	Solve by Factoring	x^2+6x=-x+30	$x^{2} + 6 x = - x + 30$
121074	Solve by Factoring	x^2-13x+4=-6x-2	$x^{2} - 13 x + 4 = - 6 x - 2$
121075	Solve by Factoring	z^3-216=0	$z^{3} - 216 = 0$
121076	Solve by Factoring	5p^2-9p-2=0	$5 p^{2} - 9 p - 2 = 0$
121077	Solve by Factoring	4y^2-15y+11=0	$4 y^{2} - 15 y + 11 = 0$
121078	Solve by Factoring	16x^2-100=0	$16 x^{2} - 100 = 0$
121079	Solve by Factoring	x^2-48=1	$x^{2} - 48 = 1$
121080	Solve by Factoring	5x^2-19x-4=0	$5 x^{2} - 19 x - 4 = 0$
121081	Solve by Factoring	25y^2-64=0	$25 y^{2} - 64 = 0$
121082	Solve by Factoring	17y+7y^2=12	$17 y + 7 y^{2} = 12$
121083	Solve by Factoring	9x^2-13x=8x-10	$9 x^{2} - 13 x = 8 x - 10$
121084	Solve by Factoring	5x^2+80=0	$5 x^{2} + 80 = 0$
121085	Solve by Factoring	cos(x)^2+2cos(x)+1=0	$\cos^{2} (x) + 2 \cos (x) + 1 = 0$
121086	Solve by Factoring	2x^3+18x^2+36x=0	$2 x^{3} + 18 x^{2} + 36 x = 0$
121087	Solve by Factoring	2x^3+49=x^2+98x	$2 x^{3} + 49 = x^{2} + 98 x$
121088	Solve by Factoring	12x^2-26x-7=3x+1	$12 x^{2} - 26 x - 7 = 3 x + 1$
121089	Solve by Factoring	x^2-6x-49=-6x	$x^{2} - 6 x - 49 = - 6 x$
121090	Solve by Factoring	18y^3-6y=3y(6y^2-2)	$18 y^{3} - 6 y = 3 y (6 y^{2} - 2)$
121091	Solve by Factoring	18x^4-12x^2=6x(3x^3-2x)	$18 x^{4} - 12 x^{2} = 6 x (3 x^{3} - 2 x)$
121092	Solve by Factoring	x^2+x-25=x	$x^{2} + x - 25 = x$
121093	Solve by Factoring	(3x-2)(4x+1)=0	$(3 x - 2) (4 x + 1) = 0$
121094	Solve by Factoring	x^2-4x-25=-4x	$x^{2} - 4 x - 25 = - 4 x$
121095	Solve by Factoring	2x^3+24x^2+70x=0	$2 x^{3} + 24 x^{2} + 70 x = 0$
121096	Solve by Factoring	5x+x^2=0	$5 x + x^{2} = 0$
121097	Solve by Factoring	x^2=19x	$x^{2} = 19 x$
121098	Solve by Factoring	x^2+10x=-20	$x^{2} + 10 x = - 20$
121099	Write in Standard Form	(q-3/4)(q+1/4)	$(q - \frac{3}{4}) (q + \frac{1}{4})$
121100	Write in Standard Form	(10x+10)(4x+20)	$(10 x + 10) (4 x + 20)$