Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
22001	Graph	y=-3/2x-4	$y = - \frac{3}{2} x - 4$
22002	Solve by Substitution	x-3y=4 , 2x-6y=8	$x - 3 y = 4$ , $2 x - 6 y = 8$
22003	Graph	y=5/2x	$y = \frac{5}{2} x$
22004	Convert to Logarithmic Form	4^0.5=2	$4^{0.5} = 2$
22005	Graph	y-1=(x-3)^2	$y - 1 = {(x - 3)}^{2}$
22006	Graph	y>3x-2	$y > 3 x - 2$
22007	Graph	y=4x-9	$y = 4 x - 9$
22008	Graph	y=3x^2+1	$y = 3 x^{2} + 1$
22009	Solve for x	(x+9)(x-3)=(x+1)^2	$(x + 9) (x - 3) = {(x + 1)}^{2}$
22010	Solve for x	4x^2-36=0	$4 x^{2} - 36 = 0$
22011	Graph	y=2(5)^x	$y = 2 {(5)}^{x}$
22012	Simplify	square root of 8x^3	$\sqrt{8 x^{3}}$
22013	Graph	f(x) = log of x+3	$f (x) = \log (x + 3)$
22014	Graph	f(x)=3x-5	$f (x) = 3 x - 5$
22015	Solve by Substitution	y = square root of 9x-2 y-2=x	$y = \sqrt{9 x - 2}$ $y - 2 = x$
22016	Graph	f(x)=3x+4	$f (x) = 3 x + 4$
22017	Solve by Substitution	y=\|x^2-3x+1\| , y=x-1	$y = \| x^{2} - 3 x + 1 \|$ , $y = x - 1$
22018	Solve Using the Quadratic Formula	7x^2=9+x	$7 x^{2} = 9 + x$
22019	Graph	f(x)=-2x+1	$f (x) = - 2 x + 1$
22020	Graph	f(x)=2x-2	$f (x) = 2 x - 2$
22021	Graph	f(x)=2(x-4)^2+3	$f (x) = 2 {(x - 4)}^{2} + 3$
22022	Graph	x+y<=6	$x + y \leq 6$
22023	Solve by Substitution	y=3x 3x+2y=18	$y = 3 x$ $3 x + 2 y = 18$
22024	Graph	f(x)=x^5	$f (x) = x^{5}$
22025	Solve by Substitution	y=3x+5 , y=-x+3	$y = 3 x + 5$ , $y = - x + 3$
22026	Graph	f(x)=x^2-2x+5	$f (x) = x^{2} - 2 x + 5$
22027	Graph	f(x)=x^2+8x+7	$f (x) = x^{2} + 8 x + 7$
22028	Solve by Substitution	y=3x-4 -3y=-9x+12	$y = 3 x - 4$ $- 3 y = - 9 x + 12$
22029	Graph	f(x)=a^x	$f (x) = a^{x}$
22030	Solve by Substitution	y=3x-4 x=9	$y = 3 x - 4$ $x = 9$
22031	Graph	f(x)=e^x-4	$f (x) = e^{x} - 4$
22032	Graph	f(x) = log base 2 of x+1	$f (x) = \log_{2} (x + 1)$
22033	Simplify	square root of -15* square root of -4	$\sqrt{- 15} \cdot \sqrt{- 4}$
22034	Graph	y+3x=-3	$y + 3 x = - 3$
22035	Graph	y=-(1/2)^x	$y = - {(\frac{1}{2})}^{x}$
22036	Solve by Substitution	y=x^2-2x-19 y+4x=5	$y = x^{2} - 2 x - 19$ $y + 4 x = 5$
22037	Graph	y=\|2x\|	$y = \| 2 x \|$
22038	Solve by Substitution	y=x^2-4x+3 2x+y=6	$y = x^{2} - 4 x + 3$ $2 x + y = 6$
22039	Solve by Factoring	3x^4-75x^2=0	$3 x^{4} - 75 x^{2} = 0$
22040	Graph	x=y^2-3	$x = y^{2} - 3$
22041	Solve by Substitution	y=-x+5 5x+2y=14	$y = - x + 5$ $5 x + 2 y = 14$
22042	Graph	f(x)=x^2-6x	$f (x) = x^{2} - 6 x$
22043	Find Where Undefined/Discontinuous	(12+x)/(4+x)	$\frac{12 + x}{4 + x}$
22044	Graph	y = log base 4 of x	$y = \log_{4} (x)$
22045	Graph	x=y^2-5	$x = y^{2} - 5$
22046	Find Three Ordered Pair Solutions	5x-y=5	$5 x - y = 5$
22047	Find Where Undefined/Discontinuous	(4x-5)/(3x+2)	$\frac{4 x - 5}{3 x + 2}$
22048	Find Where Undefined/Discontinuous	(4x^4+6x^3)/(6x^2+9x)	$\frac{4 x^{4} + 6 x^{3}}{6 x^{2} + 9 x}$
22049	Find Where Undefined/Discontinuous	(3x-1)/(x^2-4x+4)	$\frac{3 x - 1}{x^{2} - 4 x + 4}$
22050	Find Where Undefined/Discontinuous	(5x^3)/(4x+12)*(x^3-9x)/(2x^3+3x^2)	$\frac{5 x^{3}}{4 x + 12} \cdot \frac{x^{3} - 9 x}{2 x^{3} + 3 x^{2}}$
22051	Determine if True	log of 1000=3	$\log (1000) = 3$
22052	Find Where Undefined/Discontinuous	(x^2-26x+169)/(1859-11x^2)	$\frac{x^{2} - 26 x + 169}{1859 - 11 x^{2}}$
22053	Solve by Graphing	x^2+2x-3=0	$x^{2} + 2 x - 3 = 0$
22054	Subtract	(2x+3)/(x-4)-(x-5)/(x+2)	$\frac{2 x + 3}{x - 4} - \frac{x - 5}{x + 2}$
22055	Factor	f(x)=3^-2	$f (x) = 3^{- 2}$
22056	Factor	f(x)=x^3-8x^2+5x+14	$f (x) = x^{3} - 8 x^{2} + 5 x + 14$
22057	Find Where Undefined/Discontinuous	(n^2-225)/(n^2+30n+225)	$\frac{n^{2} - 225}{n^{2} + 30 n + 225}$
22058	Factor	f(x)=(1/2)	$f (x) = (\frac{1}{2})$
22059	Find Where Undefined/Discontinuous	8/(5x)	$\frac{8}{5 x}$
22060	Multiply Using Long Multiplication	16*4	$16 \cdot 4$
22061	Find Where Undefined/Discontinuous	(y+7)/(y-3)	$\frac{y + 7}{y - 3}$
22062	Write in Standard Form	-2x^2(-5x^2+4x^3)	$- 2 x^{2} (- 5 x^{2} + 4 x^{3})$
22063	Apply the Quadratic Formula	x^2-2x-1	$x^{2} - 2 x - 1$
22064	Find the Equation Using Point-Slope Formula	(-5,-3) , m=-2	$(- 5, - 3)$ , $m = - 2$
22065	Find the GCF	7/3ab-7/6b	$\frac{7}{3} a b - \frac{7}{6} b$
22066	Find the Axis of Symmetry	y=x^2-3	$y = x^{2} - 3$
22067	Find the GCF	14X+4XY-18XY^2	$14 X + 4 X Y - 18 X Y^{2}$
22068	Find the Axis of Symmetry	y=x^2-4	$y = x^{2} - 4$
22069	Find the GCF	15x^2-10x	$15 x^{2} - 10 x$
22070	Find the Axis of Symmetry	f(x)=x^2+4x-5	$f (x) = x^{2} + 4 x - 5$
22071	Find the GCF	2x^4+4x^3+6x^2	$2 x^{4} + 4 x^{3} + 6 x^{2}$
22072	Find the Perfect Square Trinomial	x^2-3x+c	$x^{2} - 3 x + c$
22073	Find the GCF	35a^3b^2-14a^2b^3	$35 a^{3} b^{2} - 14 a^{2} b^{3}$
22074	Find the GCF	30k^3+6k^2	$30 k^{3} + 6 k^{2}$
22075	Solve for r	s=4pr^2	$s = 4 p r^{2}$
22076	Find the GCF	20y^9+5y^6	$20 y^{9} + 5 y^{6}$
22077	Solve for w	w/(kx)=y	$\frac{w}{k x} = y$
22078	Find the GCF	21a^3b^2-7a^2b	$21 a^{3} b^{2} - 7 a^{2} b$
22079	Solve for x	(1/3)^x=27	${(\frac{1}{3})}^{x} = 27$
22080	Find the GCF	21e+35	$21 e + 35$
22081	Solve for x	(1/4)^x=16	${(\frac{1}{4})}^{x} = 16$
22082	Find the GCF	20ab^3+16a^2b+a	$20 a b^{3} + 16 a^{2} b + a$
22083	Solve for x	(3/2)^x=(8/27)	${(\frac{3}{2})}^{x} = (\frac{8}{27})$
22084	Find the GCF	4x^3+12x-28	$4 x^{3} + 12 x - 28$
22085	Solve for x	\|x\|-11=-8	$\| x \| - 11 = - 8$
22086	Find the GCF	4x^4-32x^3-60x^2	$4 x^{4} - 32 x^{3} - 60 x^{2}$
22087	Solve for x	\|x-5\|=8	$\| x - 5 \| = 8$
22088	Solve for x	10^x=25	$10^{x} = 25$
22089	Find the GCF	36x^3-22x^2-144x-50xy	$36 x^{3} - 22 x^{2} - 144 x - 50 x y$
22090	Solve for x	1/x+1/y=1/z	$\frac{1}{x} + \frac{1}{y} = \frac{1}{z}$
22091	Find the GCF	6x^2-8x+2	$6 x^{2} - 8 x + 2$
22092	Solve for x	256^(3x)=64^(x+2)	$256^{3 x} = 64^{x + 2}$
22093	Solve for x	278^(4x)=37800	$278^{4 x} = 37800$
22094	Find the GCF	9b^8+24b^3	$9 b^{8} + 24 b^{3}$
22095	Solve for x	1000^x=10000	$1000^{x} = 10000$
22096	Find the GCF	9x^3-6x^2+12x	$9 x^{3} - 6 x^{2} + 12 x$
22097	Solve for x	12^(2x-8)=15	$12^{2 x - 8} = 15$
22098	Find the GCF	8x^4-4x^3-18x^2	$8 x^{4} - 4 x^{3} - 18 x^{2}$
22099	Solve for b	3^b=17	$3^{b} = 17$
22100	Find the GCF	8x^6y^5-3x^8y^3	$8 x^{6} y^{5} - 3 x^{8} y^{3}$