Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
123801	Solve for x	19<=5x+4<=24	$19 \leq 5 x + 4 \leq 24$
123802	Find the Foci	2y^2-4x^2-16x-24=0	$2 y^{2} - 4 x^{2} - 16 x - 24 = 0$
123803	Round to the Nearest Hundredth	5.656	$5.656$
123804	Round to the Nearest Hundredth	0.76190476	$0.76190476$
123805	Round to the Nearest Hundredth	-15.41	$- 15.41$
123806	Round to the Nearest Hundredth	3.35714285	$3.35714285$
123807	Round to the Nearest Hundredth	3.06	$3.06$
123808	Round to the Nearest Hundredth	3.13	$3.13$
123809	Round to the Nearest Hundredth	0.53846153	$0.53846153$
123810	Round to the Nearest Hundredth	1.41421356	$1.41421356$
123811	Find All Complex Solutions	(x-9)^(2/3)=4	${(x - 9)}^{\frac{2}{3}} = 4$
123812	Find All Complex Solutions	(x-6)^(2/5)=4	${(x - 6)}^{\frac{2}{5}} = 4$
123813	Find All Complex Solutions	x^3-3x^2+2=0.1-x	$x^{3} - 3 x^{2} + 2 = 0.1 - x$
123814	Find All Complex Solutions	(x-6)^(2/3)=9	${(x - 6)}^{\frac{2}{3}} = 9$
123815	Find All Complex Solutions	x^4+3x^3+3x^2+3x+2=0	$x^{4} + 3 x^{3} + 3 x^{2} + 3 x + 2 = 0$
123816	Find All Complex Solutions	cos(x)=-1	$\cos (x) = - 1$
123817	Find All Complex Solutions	x^3-10x^2+29x-20=0	$x^{3} - 10 x^{2} + 29 x - 20 = 0$
123818	Find All Complex Solutions	cos(2x)=1/2	$\cos (2 x) = \frac{1}{2}$
123819	Find All Complex Solutions	(x-8)^(2/5)=4	${(x - 8)}^{\frac{2}{5}} = 4$
123820	Find All Complex Solutions	sin(2x)=cos(x)	$\sin (2 x) = \cos (x)$
123821	Find All Complex Solutions	16x^2+36=0	$16 x^{2} + 36 = 0$
123822	Find All Complex Solutions	4x^2+98=0	$4 x^{2} + 98 = 0$
123823	Find All Complex Solutions	x^3-3x^2-16x+48=0	$x^{3} - 3 x^{2} - 16 x + 48 = 0$
123824	Find All Complex Solutions	(x+4)^(2/3)=9	${(x + 4)}^{\frac{2}{3}} = 9$
123825	Find the Difference Quotient	f(x)=-2x^2+x-1	$f (x) = - 2 x^{2} + x - 1$
123826	Find the Difference Quotient	f(x)=1/(14x)	$f (x) = \frac{1}{14 x}$
123827	Find the Difference Quotient	f(x)=3x^2-2x+1	$f (x) = 3 x^{2} - 2 x + 1$
123828	Find the Difference Quotient	f(x)=-5x^2-7x+6	$f (x) = - 5 x^{2} - 7 x + 6$
123829	Find the Difference Quotient	f(x)=3x^2+6x+7	$f (x) = 3 x^{2} + 6 x + 7$
123830	Find the Vertex Form	y=4x^2-16x+20	$y = 4 x^{2} - 16 x + 20$
123831	Find the Vertex Form	y=-3x^2+24x-52	$y = - 3 x^{2} + 24 x - 52$
123832	Find the Vertex Form	y=x^2+16x+14	$y = x^{2} + 16 x + 14$
123833	Find the Vertex Form	y=-3x^2-5x+2	$y = - 3 x^{2} - 5 x + 2$
123834	Find the Vertex Form	y=x^2+6x-71	$y = x^{2} + 6 x - 71$
123835	Find the Vertex Form	y=x^2-16x+66	$y = x^{2} - 16 x + 66$
123836	Find the Vertex Form	y=-2x^2-8x-13	$y = - 2 x^{2} - 8 x - 13$
123837	Find the Vertex Form	y=-4x^2-16x-11	$y = - 4 x^{2} - 16 x - 11$
123838	Find the Vertex Form	y=x^2+5x-10	$y = x^{2} + 5 x - 10$
123839	Find the Vertex Form	y=x^2+16x+48	$y = x^{2} + 16 x + 48$
123840	Find the Vertex Form	y=9x^2+3x-10	$y = 9 x^{2} + 3 x - 10$
123841	Find the Vertex Form	y=x^2-18x+77	$y = x^{2} - 18 x + 77$
123842	Find the Vertex Form	y=x^2-10x+18	$y = x^{2} - 10 x + 18$
123843	Find the Vertex Form	y=2x^2+8x+13	$y = 2 x^{2} + 8 x + 13$
123844	Find the Vertex Form	y=-x^2-6x-4	$y = - x^{2} - 6 x - 4$
123845	Find the Vertex Form	y=(x-4)(x+4)	$y = (x - 4) (x + 4)$
123846	Find the Vertex Form	x^2+6x-y+3=0	$x^{2} + 6 x - y + 3 = 0$
123847	Find All Complex Number Solutions	2c^2=16c-32	$2 c^{2} = 16 c - 32$
123848	Find All Complex Number Solutions	3.2x^2-2x+1.3=0	$3.2 x^{2} - 2 x + 1.3 = 0$
123849	Find the Other Trig Values in Quadrant IV	tan(x)=-8/15	$\tan (x) = - \frac{8}{15}$
123850	Find the Other Trig Values in Quadrant III	cos(0)=-12/13	$\cos (0) = - \frac{12}{13}$
123851	Find the Other Trig Values in Quadrant II	cos(0)=-12/13	$\cos (0) = - \frac{12}{13}$
123852	Find the Other Trig Values in Quadrant I	sin(t)=3/5	$\sin (t) = \frac{3}{5}$
123853	Find Amplitude, Period, and Phase Shift	2cos(3x+pi/2)	$2 \cos (3 x + \frac{π}{2})$
123854	Find Where Undefined/Discontinuous	q(x)=(x+8)/(x^2-10x+9)	$q (x) = \frac{x + 8}{x^{2} - 10 x + 9}$
123855	Find Amplitude, Period, and Phase Shift	6cos(4x+pi/2)	$6 \cos (4 x + \frac{π}{2})$
123856	Use the Rational Roots Test to Find All Possible Roots	p(x)=x^4-3x^3+6x^2-12x+8	$p (x) = x^{4} - 3 x^{3} + 6 x^{2} - 12 x + 8$
123857	Use the Rational Roots Test to Find All Possible Roots	f(x)=x^4+2x^3-3x^2-4x+20	$f (x) = x^{4} + 2 x^{3} - 3 x^{2} - 4 x + 20$
123858	Find the Leading Coefficient	-13x^2y^5z^8	$- 13 x^{2} y^{5} z^{8}$
123859	Find the Leading Coefficient	square root of 7n^4	$\sqrt{7} n^{4}$
123860	Solve by Addition/Elimination	11x+4y=-46 7x-4y=10	$11 x + 4 y = - 46$ $7 x - 4 y = 10$
123861	Solve by Addition/Elimination	2x-3y=9 -5x-3y=30	$2 x - 3 y = 9$ $- 5 x - 3 y = 30$
123862	Solve by Addition/Elimination	-3x+y=-2 -2=7x-y	$- 3 x + y = - 2$ $- 2 = 7 x - y$
123863	Solve by Addition/Elimination	3x+y=5 2x-2y=-2	$3 x + y = 5$ $2 x - 2 y = - 2$
123864	Find the LCD	(4x)/(x^2-25)+x/(x+5)	$\frac{4 x}{x^{2} - 25} + \frac{x}{x + 5}$
123865	Find the LCD	(3x)/(x^2+10x-24)-8/(5x-10)	$\frac{3 x}{x^{2} + 10 x - 24} - \frac{8}{5 x - 10}$
123866	Find the LCD	3/(7b)5/(3c)11/(21bc)	$\frac{3}{7 b} \frac{5}{3 c} \frac{11}{21 b c}$
123867	Find the LCD	1/(5x^2)+4/(15x)	$\frac{1}{5 x^{2}} + \frac{4}{15 x}$
123868	Expand Using Pascal's Triangle	(4a-6)^3	${(4 a - 6)}^{3}$
123869	Expand Using Pascal's Triangle	(r+s)^4	${(r + s)}^{4}$
123870	Expand Using Pascal's Triangle	(s+t)^5	${(s + t)}^{5}$
123871	Expand Using Pascal's Triangle	(p+q)^4	${(p + q)}^{4}$
123872	Expand Using Pascal's Triangle	(3a-9)^3	${(3 a - 9)}^{3}$
123873	Expand Using Pascal's Triangle	(r+s)^7	${(r + s)}^{7}$
123874	Expand Using Pascal's Triangle	(4x-y)^7	${(4 x - y)}^{7}$
123875	Find the Slope and y-intercept	(-5,-2) , (5,4)	$(- 5, - 2)$ , $(5, 4)$
123876	Find Where Increasing/Decreasing	f(x)=2x^2+5x+4	$f (x) = 2 x^{2} + 5 x + 4$
123877	Find Where Increasing/Decreasing	f(x)=-2x^2-24x-64	$f (x) = - 2 x^{2} - 24 x - 64$
123878	Find Three Ordered Pair Solutions	-x+5y=8	$- x + 5 y = 8$
123879	Find Three Ordered Pair Solutions	x-y=-9	$x - y = - 9$
123880	Find Three Ordered Pair Solutions	2y=5x-10	$2 y = 5 x - 10$
123881	Find Three Ordered Pair Solutions	-x+5y=9	$- x + 5 y = 9$
123882	Find Three Ordered Pair Solutions	q(x)=4x-(1+3x)/8	$q (x) = 4 x - \frac{(1 + 3 x)}{8}$
123883	Find Three Ordered Pair Solutions	2x-7y=20	$2 x - 7 y = 20$
123884	Find Three Ordered Pair Solutions	y=1/3x-7	$y = \frac{1}{3} x - 7$
123885	Find Three Ordered Pair Solutions	4x+9y=0	$4 x + 9 y = 0$
123886	Find Three Ordered Pair Solutions	(y+3)=2(x-4)	$(y + 3) = 2 (x - 4)$
123887	Find Three Ordered Pair Solutions	g(0)=-4/9	$g (0) = - \frac{4}{9}$
123888	Find Three Ordered Pair Solutions	(y+1)=1/3(x+4)	$(y + 1) = \frac{1}{3} (x + 4)$
123889	Find Three Ordered Pair Solutions	4x-3y=4	$4 x - 3 y = 4$
123890	Find Three Ordered Pair Solutions	y=-1/36(x-3)(x-8)	$y = - \frac{1}{36} (x - 3) (x - 8)$
123891	Find Three Ordered Pair Solutions	2x+7y=5	$2 x + 7 y = 5$
123892	Find the Equation of the Parabola	(-4,3) , (-1,-6) , (3,10)	$(- 4, 3)$ , $(- 1, - 6)$ , $(3, 10)$
123893	Find the Equation of the Parabola	(-2,18) , (0,4) , (4,24)	$(- 2, 18) (0, 4) (4, 24)$
123894	Identify the Sequence	4000 , 400 , 40 , 4	$4000$ , $400$ , $40$ , $4$
123895	Identify the Sequence	0.1 , 1 , 10 , 100	$0.1$ , $1$ , $10$ , $100$
123896	Identify the Sequence	-4 , -1 , 1 , 4	$- 4$ , $- 1$ , $1$ , $4$
123897	Identify the Sequence	8 , -6 , 9/2	$8$ , $- 6$ , $\frac{9}{2}$
123898	Identify the Sequence	5 , 6 , 7 , 8 , 9	$5$ , $6$ , $7$ , $8$ , $9$
123899	Identify the Sequence	14 , 7 , 3 1/2 , 1 3/4	$14$ , $7$ , $3 \frac{1}{2}$ , $1 \frac{3}{4}$
123900	Identify the Sequence	81 , 27 , 9	$81$ , $27$ , $9$