Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
66101	Solve by Graphing	x-2y=-2 , x+2y=6	$x - 2 y = - 2$ , $x + 2 y = 6$
66102	Graph	(2x+3)/(x+2)	$\frac{2 x + 3}{x + 2}$
66103	Graph	y=-5x+8	$y = - 5 x + 8$
66104	Graph	y>\|x\|-1	$y > \| x \| - 1$
66105	Graph	2x=3y	$2 x = 3 y$
66106	Find the Domain and Range	y=x^2+3	$y = x^{2} + 3$
66107	Graph	x=y^2-2	$x = y^{2} - 2$
66108	Solve by Graphing	x-5y=-5 x+5y=15	$x - 5 y = - 5$ $x + 5 y = 15$
66109	Graph	y=2x^2-18	$y = 2 x^{2} - 18$
66110	Graph	\|x\|>=3	$\| x \| \geq 3$
66111	Graph	y=7/2x-2	$y = \frac{7}{2} x - 2$
66112	Graph	P=-25x^2+300x	$P = - 25 x^{2} + 300 x$
66113	Graph	f(x) = square root of 9-x^2	$f (x) = \sqrt{9 - x^{2}}$
66114	Simplify	3x-12x-5x	$3 x - 12 x - 5 x$
66115	Solve for x	5(x+10)-25=5x+25	$5 (x + 10) - 25 = 5 x + 25$
66116	Evaluate	log of 1.4	$\log (1.4)$
66117	Solve for x	5(90-7x)=x-126	$5 (90 - 7 x) = x - 126$
66118	Simplify	x/(6x-x^2)	$\frac{x}{6 x - x^{2}}$
66119	Solve by Graphing	y+4x=8 , 5x+2y=13	$y + 4 x = 8$ , $5 x + 2 y = 13$
66120	Solve for x	7x+1<4(x-2)	$7 x + 1 < 4 (x - 2)$
66121	Solve by Graphing	y+x=-2 , 2=y-2x	$y + x = - 2$ , $2 = y - 2 x$
66122	Solve by Factoring	square root of x-2-4=0	$\sqrt{x - 2} - 4 = 0$
66123	Calculate the Square Root	square root of 810	$\sqrt{810}$
66124	Convert to Interval Notation	x<=3	$x \leq 3$
66125	Graph	y=-4x^2+8x-12	$y = - 4 x^{2} + 8 x - 12$
66126	Simplify	(2x-3y)(4x-y)	$(2 x - 3 y) (4 x - y)$
66127	Simplify	((2x+1)(3x-2))/(24x^2-4x-8)	$\frac{(2 x + 1) (3 x - 2)}{24 x^{2} - 4 x - 8}$
66128	Factor	3r^2-75	$3 r^{2} - 75$
66129	Factor	2x^2-2x+7	$2 x^{2} - 2 x + 7$
66130	Simplify	(3k+5)(2k^2-5k-3)	$(3 k + 5) (2 k^{2} - 5 k - 3)$
66131	Solve the System of @WORD	x+y=3 , x-y=6	$x + y = 3$ , $x - y = 6$
66132	Solve the System of @WORD	3x+6y=6 , 5x+y=10	$3 x + 6 y = 6$ , $5 x + y = 10$
66133	Solve for x	5*e^x=18	$5 \cdot e^{x} = 18$
66134	Simplify	9-3÷(1/3)+1	$9 - 3 \div \frac{1}{3} + 1$
66135	Simplify	cube root of -216x^5	$\sqrt[3]{- 216 x^{5}}$
66136	Graph	x^2-8	$x^{2} - 8$
66137	Graph	\|x\|-4	$\| x \| - 4$
66138	Graph	y=(x-4)^2+2	$y = {(x - 4)}^{2} + 2$
66139	Graph	x^2-y^2=16	$x^{2} - y^{2} = 16$
66140	Graph	6x-3y=6	$6 x - 3 y = 6$
66141	Solve by Graphing	y=1/3x-3 y=1/3x+7	$y = \frac{1}{3} x - 3$ $y = \frac{1}{3} x + 7$
66142	Multiply	14*3	$14 \cdot 3$
66143	Solve by Graphing	y=-1/3x-4 y=-1/3x-6	$y = - \frac{1}{3} x - 4$ $y = - \frac{1}{3} x - 6$
66144	Evaluate	natural log of e	$\ln (e)$
66145	Calculate the Square Root	square root of 5	$\sqrt[2]{5}$
66146	Graph	2/3x-2y>=1	$\frac{2}{3} x - 2 y \geq 1$
66147	Subtract	2-(-2)	$2 - (- 2)$
66148	Solve for x	\|x\|<=6	$\| x \| \leq 6$
66149	Simplify	ninth root of x^6	$\sqrt[9]{x^{6}}$
66150	Solve by Graphing	x^2-10x+21=0	$x^{2} - 10 x + 21 = 0$
66151	Solve by Graphing	y=-3/2x+2 y=5x+28	$y = - \frac{3}{2} x + 2$ $y = 5 x + 28$
66152	Solve by Graphing	x=5	$x = 5$
66153	Determine if True	square root of 25=5	$\sqrt{25} = 5$
66154	Solve by Graphing	y=-0.3x^2+3x -2x+5.5y=19.5	$y = - 0.3 x^{2} + 3 x$ $- 2 x + 5.5 y = 19.5$
66155	Determine if True	log base 2 of 128=7	$\log_{2} (128) = 7$
66156	Solve the System of @WORD	y=x+3 , y=4-x	$y = x + 3$ , $y = 4 - x$
66157	Solve the System of @WORD	y=-2x , y=4x+1	$y = - 2 x$ , $y = 4 x + 1$
66158	Subtract	(x-4)/(5x)-12/(5(x-4))	$\frac{x - 4}{5 x} - \frac{12}{5 (x - 4)}$
66159	Subtract	(x+4)/(x+2)-(x-7)/x	$\frac{x + 4}{x + 2} - \frac{x - 7}{x}$
66160	Subtract	x/(7x-6)-(x+2)/(8x)	$\frac{x}{7 x - 6} - \frac{x + 2}{8 x}$
66161	Subtract	square root of 8- square root of 32	$\sqrt{8} - \sqrt{32}$
66162	Solve by Graphing	y=2x+5 , y=2x-4	$y = 2 x + 5$ , $y = 2 x - 4$
66163	Simplify	fifth root of 32y^10	$\sqrt[5]{32 y^{10}}$
66164	Solve by Graphing	y=2x-1 y=-x+5	$y = 2 x - 1$ $y = - x + 5$
66165	Subtract	5/(6x)-2/3	$\frac{5}{6 x} - \frac{2}{3}$
66166	Subtract	5/8-3/(8x)	$\frac{5}{8} - \frac{3}{8 x}$
66167	Subtract	4/x-2/3	$\frac{4}{x} - \frac{2}{3}$
66168	Simplify	square root of 11y^14z	$\sqrt{11 y^{14} z}$
66169	Solve by Graphing	y=2x-4 , y=6x+4	$y = 2 x - 4$ , $y = 6 x + 4$
66170	Solve Using the Quadratic Formula	4x^2-8x+5=0	$4 x^{2} - 8 x + 5 = 0$
66171	Subtract	2/(49z^3y)-1/(14z^2y)	$\frac{2}{49 z^{3} y} - \frac{1}{14 z^{2} y}$
66172	Solve by Graphing	y=2x-5 y=x^2-5	$y = 2 x - 5$ $y = x^{2} - 5$
66173	Subtract	(3x)/(x-5)-2/(x^2-25)	$\frac{3 x}{x - 5} - \frac{2}{x^{2} - 25}$
66174	Factor	12xy-9x-8y+6	$12 x y - 9 x - 8 y + 6$
66175	Determine the Nature of the Roots Using the Discriminant	x^2-8x+16=0	$x^{2} - 8 x + 16 = 0$
66176	Factor	f(x)=62+35 log of x-4	$f (x) = 62 + 35 \log (x - 4)$
66177	Solve by Graphing	y=3x-4 y=1/3x+4	$y = 3 x - 4$ $y = \frac{1}{3} x + 4$
66178	Factor	f(x)=x^3+3x^2-x-3	$f (x) = x^{3} + 3 x^{2} - x - 3$
66179	Factor	f(x)=2^0	$f (x) = 2^{0}$
66180	Solve by Graphing	y=-4x+1 , 3y+12x=3	$y = - 4 x + 1$ , $3 y + 12 x = 3$
66181	Find the Exponential Function	(3,4)	$(3, 4)$
66182	Determine if Linear	y=2	$y = 2$
66183	Solve by Graphing	y=6x^2 , y=-4.5x^2 , y=-x^2	$y = 6 x^{2}$ , $y = - 4.5 x^{2}$ , $y = - x^{2}$
66184	Add	6/(5x^8)+4/(3x^6)	$\frac{6}{5 x^{8}} + \frac{4}{3 x^{6}}$
66185	Solve by Graphing	y=f(x-3)	$y = f (x - 3)$
66186	Add	9/(x+3)+2/(x-3)	$\frac{9}{x + 3} + \frac{2}{x - 3}$
66187	Add	x/(x^2-4x+3)+5/(x-3)	$\frac{x}{x^{2} - 4 x + 3} + \frac{5}{x - 3}$
66188	Add	(x+1)/(x+2)+(x-2)/(x-1)	$\frac{x + 1}{x + 2} + \frac{x - 2}{x - 1}$
66189	Add	x/(x-7)+-98/(x^2-49)	$\frac{x}{x - 7} + \frac{- 98}{x^{2} - 49}$
66190	Solve by Graphing	y=x^2-2x-19 y+4x=5	$y = x^{2} - 2 x - 19$ $y + 4 x = 5$
66191	Add	3/(y+5)+y/(y^2+7y+10)	$\frac{3}{y + 5} + \frac{y}{y^{2} + 7 y + 10}$
66192	Solve by Graphing	y=x^2-2x-3 y=x-3	$y = x^{2} - 2 x - 3$ $y = x - 3$
66193	Add	(3x)/(x^2-4)+6/(x+2)	$\frac{3 x}{x^{2} - 4} + \frac{6}{x + 2}$
66194	Solve by Graphing	y=x^2-3x-4 x=y+8	$y = x^{2} - 3 x - 4$ $x = y + 8$
66195	Solve by Graphing	y=x^2-4 y=-2x-5	$y = x^{2} - 4$ $y = - 2 x - 5$
66196	Add	(2x-3)/(4x-1)+(3x+4)/(4x-1)	$\frac{2 x - 3}{4 x - 1} + \frac{3 x + 4}{4 x - 1}$
66197	Solve by Graphing	y=x^2-4 , x+y+2=0	$y = x^{2} - 4$ , $x + y + 2 = 0$
66198	Apply the Quadratic Formula	x^2-3x+9	$x^{2} - 3 x + 9$
66199	Solve by Graphing	y=-x+3 y=x-3	$y = - x + 3$ $y = x - 3$
66200	Solve by Graphing	y=x+3 , y=3x+1	$y = x + 3$ , $y = 3 x + 1$