Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
88101	Solve Using the Quadratic Formula	4n^2-81=0	$4 n^{2} - 81 = 0$
88102	Solve Using the Quadratic Formula	4r^2=r+3	$4 r^{2} = r + 3$
88103	Solve Using the Quadratic Formula	49c^2-16=0	$49 c^{2} - 16 = 0$
88104	Solve Using the Quadratic Formula	4x^2-20x+24=0	$4 x^{2} - 20 x + 24 = 0$
88105	Find Where Increasing/Decreasing	f(x)=x^3-2x+5	$f (x) = x^{3} - 2 x + 5$
88106	Solve Using the Quadratic Formula	4x^2-7x-1=0	$4 x^{2} - 7 x - 1 = 0$
88107	Find Where Increasing/Decreasing	f(x)=3x^2-12x+8	$f (x) = 3 x^{2} - 12 x + 8$
88108	Solve Using the Quadratic Formula	4x^2+9x-63=0	$4 x^{2} + 9 x - 63 = 0$
88109	Simplify	7 square root of 288	$7 \sqrt{288}$
88110	Find the Discriminant	5x^2-9x+3=0	$5 x^{2} - 9 x + 3 = 0$
88111	Find the Discriminant	8x^2=8x-2	$8 x^{2} = 8 x - 2$
88112	Find the Discriminant	9x^2-18x+9=0	$9 x^{2} - 18 x + 9 = 0$
88113	Write as a Function of d	C=4d^(-1/3)b	$C = 4 d^{- \frac{1}{3}} b$
88114	Solve Using the Quadratic Formula	x(2x-7)=4	$x (2 x - 7) = 4$
88115	Solve Using the Quadratic Formula	x(5x-6)=11	$x (5 x - 6) = 11$
88116	Solve Using the Quadratic Formula	x(x+1)=x+(x+1)+1	$x (x + 1) = x + (x + 1) + 1$
88117	Solve Using the Quadratic Formula	x(x+1)=x+(x+1)+29	$x (x + 1) = x + (x + 1) + 29$
88118	Solve Using the Quadratic Formula	x(x+1)=x+(x+1)+5	$x (x + 1) = x + (x + 1) + 5$
88119	Find Where Increasing/Decreasing	f(x)=35(1.75)^x	$f (x) = 35 {(1.75)}^{x}$
88120	Solve Using the Quadratic Formula	x(6x-5)=11	$x (6 x - 5) = 11$
88121	Solve Using the Quadratic Formula	x(8x-5)=13	$x (8 x - 5) = 13$
88122	Solve Using the Quadratic Formula	x(9x-5)=14	$x (9 x - 5) = 14$
88123	Solve Using the Quadratic Formula	x(x-1)=0	$x (x - 1) = 0$
88124	Solve Using the Quadratic Formula	x(x-1)=12	$x (x - 1) = 12$
88125	Find Where Increasing/Decreasing	f(x)=2/5x^5+2	$f (x) = \frac{2}{5} x^{5} + 2$
88126	Solve Using the Quadratic Formula	x(x-3)=x-9	$x (x - 3) = x - 9$
88127	Factor	2a^2+a-3	$2 a^{2} + a - 3$
88128	Find Where Increasing/Decreasing	f(x)=5cos(x)	$f (x) = 5 \cos (x)$
88129	Factor	32a^3+12a^2	$32 a^{3} + 12 a^{2}$
88130	Calculate the Square Root	square root of 275	$\sqrt{275}$
88131	Find Where Increasing/Decreasing	f(x)=x^2-8x+3	$f (x) = x^{2} - 8 x + 3$
88132	Calculate the Square Root	square root of 3.24	$\sqrt{3.24}$
88133	Find Where Increasing/Decreasing	f(x)=4/5x^3+2	$f (x) = \frac{4}{5} x^{3} + 2$
88134	Calculate the Square Root	square root of 340	$\sqrt{340}$
88135	Find Where Increasing/Decreasing	f(x)=3x^2-18x+28	$f (x) = 3 x^{2} - 18 x + 28$
88136	Solve by Substitution	(x^2)/25+(y^2)/100=1 , x^2+y^2=25	$\frac{x^{2}}{25} + \frac{y^{2}}{100} = 1$ , $x^{2} + y^{2} = 25$
88137	Calculate the Square Root	square root of 274	$\sqrt{274}$
88138	Calculate the Square Root	square root of 204	$\sqrt{204}$
88139	Calculate the Square Root	square root of 0.0016	$\sqrt{0.0016}$
88140	Find Where Increasing/Decreasing	f(x)=4(x+13)^2-20	$f (x) = 4 {(x + 13)}^{2} - 20$
88141	Calculate the Square Root	square root of 0.0625	$\sqrt{0.0625}$
88142	Calculate the Square Root	square root of 152	$\sqrt{152}$
88143	Find Where Increasing/Decreasing	f(x)=4x^2-40x+104	$f (x) = 4 x^{2} - 40 x + 104$
88144	Calculate the Square Root	square root of 1764	$\sqrt{1764}$
88145	Calculate the Square Root	square root of 143	$\sqrt{143}$
88146	Find Three Ordered Pair Solutions	y=-2x-11	$y = - 2 x - 11$
88147	Find Three Ordered Pair Solutions	x=6-y	$x = 6 - y$
88148	Graph	f(x)=(2x+3)/(x+3)	$f (x) = \frac{2 x + 3}{x + 3}$
88149	Find Three Ordered Pair Solutions	y=17x	$y = 17 x$
88150	Find the Discriminant	3x^2+3=6x	$3 x^{2} + 3 = 6 x$
88151	Find Three Ordered Pair Solutions	y=3x^2-5x-5	$y = 3 x^{2} - 5 x - 5$
88152	Find the Discriminant	4x^2-3x-7=0	$4 x^{2} - 3 x - 7 = 0$
88153	Find Three Ordered Pair Solutions	f(2)=-10	$f (2) = - 10$
88154	Find the Discriminant	4x^2+8x+4=0	$4 x^{2} + 8 x + 4 = 0$
88155	Find Three Ordered Pair Solutions	6x=-3y+12	$6 x = - 3 y + 12$
88156	Find the Discriminant	16x^2-40x+25=0	$16 x^{2} - 40 x + 25 = 0$
88157	Find Three Ordered Pair Solutions	u(x)=-(7 sixth root of x)/4	$u (x) = - \frac{7 \sqrt[6]{x}}{4}$
88158	Find the Discriminant	2x^2-3x+2=0	$2 x^{2} - 3 x + 2 = 0$
88159	Find Three Ordered Pair Solutions	y=98*0.79^x	$y = 98 \cdot {0.79}^{x}$
88160	Find the Discriminant	2x^2-3x+5=0	$2 x^{2} - 3 x + 5 = 0$
88161	Find Three Ordered Pair Solutions	y-1=1/5(x+2)	$y - 1 = \frac{1}{5} (x + 2)$
88162	Find Three Ordered Pair Solutions	y=1/4x-9	$y = \frac{1}{4} x - 9$
88163	Find the Discriminant	2x^2-x+6=0	$2 x^{2} - x + 6 = 0$
88164	Find Three Ordered Pair Solutions	4x+y=11	$4 x + y = 11$
88165	Calculate the Square Root	square root of 4000	$\sqrt{4000}$
88166	Find Three Ordered Pair Solutions	5x-2y=15	$5 x - 2 y = 15$
88167	Simplify	7x+9y-16z+x+17y-8z	$7 x + 9 y - 16 z + x + 17 y - 8 z$
88168	Find Three Ordered Pair Solutions	-x-4y=4	$- x - 4 y = 4$
88169	Find the Discriminant	x^2+6x+4=0	$x^{2} + 6 x + 4 = 0$
88170	Find Three Ordered Pair Solutions	y=2/5x-6	$y = \frac{2}{5} x - 6$
88171	Find Three Ordered Pair Solutions	y=4/3x-1/3	$y = \frac{4}{3} x - \frac{1}{3}$
88172	Find the Discriminant	x^2+2x-2=0	$x^{2} + 2 x - 2 = 0$
88173	Find Three Ordered Pair Solutions	3x-4y=19	$3 x - 4 y = 19$
88174	Find the Discriminant	x^2-5x+6=0	$x^{2} - 5 x + 6 = 0$
88175	Find Three Ordered Pair Solutions	g(x)=-3x-2	$g (x) = - 3 x - 2$
88176	Find the Discriminant	x^2-6=0	$x^{2} - 6 = 0$
88177	Find Three Ordered Pair Solutions	2x=y+4	$2 x = y + 4$
88178	Find the Discriminant	x^2-4x+7=0	$x^{2} - 4 x + 7 = 0$
88179	Find Three Ordered Pair Solutions	q(x)=x^2+6x+5	$q (x) = x^{2} + 6 x + 5$
88180	Find the Discriminant	x^2-2x-7=0	$x^{2} - 2 x - 7 = 0$
88181	Find the Discriminant	x^2-2x-5=0	$x^{2} - 2 x - 5 = 0$
88182	Find the Discriminant	x^2-42x+441=0	$x^{2} - 42 x + 441 = 0$
88183	Find Three Ordered Pair Solutions	2x+2y=18	$2 x + 2 y = 18$
88184	Find the Discriminant	x^2-11x+28=0	$x^{2} - 11 x + 28 = 0$
88185	Find Three Ordered Pair Solutions	4x+y=-6	$4 x + y = - 6$
88186	Find Three Ordered Pair Solutions	b=4a-4	$b = 4 a - 4$
88187	Find Three Ordered Pair Solutions	-3x-2y=-2	$- 3 x - 2 y = - 2$
88188	Find Three Ordered Pair Solutions	f(x)=(-x-10)/(x+6)	$f (x) = \frac{- x - 10}{x + 6}$
88189	Simplify	cube root of 25	$\sqrt[3]{25}$
88190	Write as a Function of y	y=2	$y = 2$
88191	Find Three Ordered Pair Solutions	f(x)=x^2+9x+18	$f (x) = x^{2} + 9 x + 18$
88192	Write as a Function of y	y=-3x-2	$y = - 3 x - 2$
88193	Find Three Ordered Pair Solutions	f(x)=238(0.16)^x	$f (x) = 238 {(0.16)}^{x}$
88194	Graph	y=2x+5	$y = 2 x + 5$
88195	Find Three Ordered Pair Solutions	4x+3y=15	$4 x + 3 y = 15$
88196	Graph	y=2x+1	$y = 2 x + 1$
88197	Find Three Ordered Pair Solutions	y-3x=4	$y - 3 x = 4$
88198	Find Three Ordered Pair Solutions	y=1/2x-9	$y = \frac{1}{2} x - 9$
88199	Find Three Ordered Pair Solutions	g(-2)=5	$g (- 2) = 5$
88200	Write as a Function of x	2x-6y=-6	$2 x - 6 y = - 6$