Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
53801	Find a,b,c	5+2x=7x^2-7	$5 + 2 x = 7 x^{2} - 7$
53802	Evaluate	- square root of 22	$- \sqrt{22}$
53803	Find a,b,c	7(2x^2-1)=5x	$7 (2 x^{2} - 1) = 5 x$
53804	Find a,b,c	2y(y-2)=(y+1)(y-6)-2	$2 y (y - 2) = (y + 1) (y - 6) - 2$
53805	Find a,b,c	3x^2=4x+10	$3 x^{2} = 4 x + 10$
53806	Evaluate	square root of 3( square root of 7- square root of 5)	$\sqrt{3} (\sqrt{7} - \sqrt{5})$
53807	Find a,b,c	x^2-x+3=4x^2-5	$x^{2} - x + 3 = 4 x^{2} - 5$
53808	Evaluate	square root of -39	$\sqrt{- 39}$
53809	Find a,b,c	x=3+ square root of -48	$x = 3 + \sqrt{- 48}$
53810	Graph	x-y>=3	$x - y \geq 3$
53811	Find a,b,c	(x-11)(x+12)=0	$(x - 11) (x + 12) = 0$
53812	Evaluate	square root of 353	$\sqrt{353}$
53813	Evaluate	square root of 588	$\sqrt{588}$
53814	Find a,b,c	2x^2+5=-x	$2 x^{2} + 5 = - x$
53815	Evaluate	- square root of 484	$- \sqrt{484}$
53816	Find a,b,c	2x^2+x+3=4(3x-5)	$2 x^{2} + x + 3 = 4 (3 x - 5)$
53817	Find a,b,c	2x(x-6)=5	$2 x (x - 6) = 5$
53818	Find a,b,c	3/4x^2-2/3x=3/5	$\frac{3}{4} x^{2} - \frac{2}{3} x = \frac{3}{5}$
53819	Find a,b,c	(3x+7)(x-1)=0	$(3 x + 7) (x - 1) = 0$
53820	Find a,b,c	1/2x^2-1/4=x	$\frac{1}{2} x^{2} - \frac{1}{4} = x$
53821	Evaluate	square root of 8100	$\sqrt{8100}$
53822	Evaluate Using the Remainder Theorem	f(x)=2x^3-3x^2-5x+6 ; k=1	$f (x) = 2 x^{3} - 3 x^{2} - 5 x + 6$ ; $k = 1$
53823	Evaluate	square root of -900	$\sqrt{- 900}$
53824	Evaluate Using the Remainder Theorem	P(x)=x^3+7x^2+4x ; a=-2	$P (x) = x^{3} + 7 x^{2} + 4 x$ ; $a = - 2$
53825	Evaluate	square root of 864	$\sqrt{864}$
53826	Simplify	(y+1/3)(y-1/3)	$(y + \frac{1}{3}) (y - \frac{1}{3})$
53827	Evaluate Using the Remainder Theorem	k=-1 ; f(x)=x^2-2x+3	$k = - 1$ ; $f (x) = x^{2} - 2 x + 3$
53828	Evaluate	12 root of 16	$\sqrt[12]{16}$
53829	Evaluate	12 root of 81	$\sqrt[12]{81}$
53830	Evaluate Using the Remainder Theorem	k=-1 ; f(x)=x^2-3x+4	$k = - 1$ ; $f (x) = x^{2} - 3 x + 4$
53831	Find the Foci	(x^2)/400+(y^2)/625=1	$\frac{x^{2}}{400} + \frac{y^{2}}{625} = 1$
53832	Find the Foci	(x^2)/45+(y^2)/49=1	$\frac{x^{2}}{45} + \frac{y^{2}}{49} = 1$
53833	Evaluate	cube root of 1/6	$\sqrt[3]{\frac{1}{6}}$
53834	Find the Foci	(y^2)/36-(x^2)/49=1	$\frac{y^{2}}{36} - \frac{x^{2}}{49} = 1$
53835	Evaluate	- square root of 81/4	$- \sqrt{\frac{81}{4}}$
53836	Find the Foci	(y^2)/36-(x^2)/25=1	$\frac{y^{2}}{36} - \frac{x^{2}}{25} = 1$
53837	Evaluate	square root of 0.0036	$\sqrt{0.0036}$
53838	Find the Foci	(y^2)/9-x^2=1	$\frac{y^{2}}{9} - x^{2} = 1$
53839	Evaluate	square root of 6/14	$\sqrt{\frac{6}{14}}$
53840	Find the Foci	16x^2+5y^2=80	$16 x^{2} + 5 y^{2} = 80$
53841	Evaluate	square root of 50/9	$\sqrt{\frac{50}{9}}$
53842	Find the Foci	9x^2+5y^2=45	$9 x^{2} + 5 y^{2} = 45$
53843	Evaluate	square root of 8/18	$\sqrt{\frac{8}{18}}$
53844	Find the Foci	5x^2+3y^2=15	$5 x^{2} + 3 y^{2} = 15$
53845	Evaluate	square root of 7/100	$\sqrt{\frac{7}{100}}$
53846	Find the Foci	4y^2-9x^2=36	$4 y^{2} - 9 x^{2} = 36$
53847	Evaluate	square root of 36/2	$\sqrt{\frac{36}{2}}$
53848	Find the Foci	4x^2+y^2=100	$4 x^{2} + y^{2} = 100$
53849	Find the Foci	2x^2+3y^2=6	$2 x^{2} + 3 y^{2} = 6$
53850	Evaluate	square root of 49/12	$\sqrt{\frac{49}{12}}$
53851	Evaluate	square root of 49/5	$\sqrt{\frac{49}{5}}$
53852	Evaluate	square root of 2^12	$\sqrt{2^{12}}$
53853	Evaluate	square root of 23/19	$\sqrt{\frac{23}{19}}$
53854	Evaluate	square root of 16/100	$\sqrt{\frac{16}{100}}$
53855	Evaluate	square root of 144/25	$\sqrt{\frac{144}{25}}$
53856	Evaluate	square root of 15/7	$\sqrt{\frac{15}{7}}$
53857	Find the Foci	((x+3)^2)/225+((y+8)^2)/81=1	$\frac{{(x + 3)}^{2}}{225} + \frac{{(y + 8)}^{2}}{81} = 1$
53858	Evaluate	square root of 1/11	$\sqrt{\frac{1}{11}}$
53859	Find the Foci	(x^2)/1-(y^2)/16=1	$\frac{x^{2}}{1} - \frac{y^{2}}{16} = 1$
53860	Evaluate	7/( square root of 2+1)	$\frac{7}{\sqrt{2} + 1}$
53861	Find the Foci	(x^2)/10+(y^2)/9=1	$\frac{x^{2}}{10} + \frac{y^{2}}{9} = 1$
53862	Find the Foci	(x^2)/225+(y^2)/625=1	$\frac{x^{2}}{225} + \frac{y^{2}}{625} = 1$
53863	Evaluate	(5 fourth root of 162)/( fourth root of 2)	$\frac{5 \sqrt[4]{162}}{\sqrt[4]{2}}$
53864	Find the Quotient of the Two Functions	f(x)=x^2 , g(x)=x-5	$f (x) = x^{2}$ , $g (x) = x - 5$
53865	Evaluate	5/( square root of 2-1)	$\frac{5}{\sqrt{2} - 1}$
53866	Find the Quotient of the Two Functions	f(x)=x^2-9 , g(x)=x-3	$f (x) = x^{2} - 9$ , $g (x) = x - 3$
53867	Find the Quotient of the Two Functions	f(x)=9x^2-5x , g(x)=x^2-3x-10	$f (x) = 9 x^{2} - 5 x$ , $g (x) = x^{2} - 3 x - 10$
53868	Evaluate	9/(2 square root of 45)	$\frac{9}{2 \sqrt{45}}$
53869	Find the Quotient of the Two Functions	f(x) = square root of x , g(x) = square root of x+2	$f (x) = \sqrt{x}$ , $g (x) = \sqrt{x} + 2$
53870	Write as a Vector Equality	A=60 , r=7	$A = 60$ , $r = 7$
53871	Determine the Nature of the Roots Using the Discriminant	0=-2x^2+3	$0 = - 2 x^{2} + 3$
53872	Evaluate	-8 square root of 121	$- 8 \sqrt{121}$
53873	Determine the Nature of the Roots Using the Discriminant	x^2-12x+40=4	$x^{2} - 12 x + 40 = 4$
53874	Evaluate	7 square root of 600	$7 \sqrt{600}$
53875	Determine the Nature of the Roots Using the Discriminant	2x^2+8=8x	$2 x^{2} + 8 = 8 x$
53876	Evaluate	6 square root of 75	$6 \sqrt{75}$
53877	Determine the Nature of the Roots Using the Discriminant	2x^2=8x+7	$2 x^{2} = 8 x + 7$
53878	Evaluate	5 square root of 80	$5 \sqrt{80}$
53879	Determine the Nature of the Roots Using the Discriminant	8x+2=-8x^2	$8 x + 2 = - 8 x^{2}$
53880	Evaluate	4 square root of 9	$4 \sqrt{9}$
53881	Evaluate	4 square root of 64	$4 \sqrt{64}$
53882	Evaluate	4 square root of 15( square root of 6+ square root of 5)	$4 \sqrt{15} (\sqrt{6} + \sqrt{5})$
53883	Determine the Nature of the Roots Using the Discriminant	4x^2=2x-4	$4 x^{2} = 2 x - 4$
53884	Evaluate	4 square root of 25	$4 \sqrt{25}$
53885	Evaluate	-3 square root of 48	$- 3 \sqrt{48}$
53886	Evaluate	-3 square root of 12	$- 3 \sqrt{12}$
53887	Find the Derivative Using Quotient Rule - d/dt	y=(t^3+1)/(t^4-2)	$y = \frac{t^{3} + 1}{t^{4} - 2}$
53888	Evaluate	16 square root of 3	$16 \sqrt{3}$
53889	Find the Derivative Using Quotient Rule - d/dd	(df(x))/(dx)=(d(5x^2-7)^3)/(dx)	$\frac{d f (x)}{d x} = \frac{d {(5 x^{2} - 7)}^{3}}{d x}$
53890	Evaluate	2 square root of 81	$2 \sqrt{81}$
53891	Evaluate	10 square root of 96	$10 \sqrt{96}$
53892	Evaluate	sixth root of 128	$\sqrt[6]{128}$
53893	Evaluate	seventh root of -215	$\sqrt[7]{- 215}$
53894	Evaluate	fifth root of 32/243	$\sqrt[5]{\frac{32}{243}}$
53895	Evaluate	fifth root of 51^4	$\sqrt[5]{51^{4}}$
53896	Find the Derivative Using Quotient Rule - d/dx	(df(x))/(dx)=(d(5x^2-7)^3)/(dx)	$\frac{d f (x)}{d x} = \frac{d {(5 x^{2} - 7)}^{3}}{d x}$
53897	Evaluate	fifth root of -1215	$\sqrt[5]{- 1215}$
53898	Evaluate	- fifth root of -1024	$- \sqrt[5]{- 1024}$
53899	Find Where Increasing/Decreasing	f(x)=2x^2-20x+51	$f (x) = 2 x^{2} - 20 x + 51$
53900	Find the Roots (Zeros)	x^3-5x^2-4x+20	$x^{3} - 5 x^{2} - 4 x + 20$