Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
42601	Find the Range	(x-6)^2+(y-3)^2=9	${(x - 6)}^{2} + {(y - 3)}^{2} = 9$
42602	Find the Inverse	f(x)=19/(x^3)	$f (x) = \frac{19}{x^{3}}$
42603	Find the Range	(x-5)^2+(y-3)^2=16	${(x - 5)}^{2} + {(y - 3)}^{2} = 16$
42604	Simplify	square root of 8x* square root of 2x	$\sqrt{8 x} \cdot \sqrt{2 x}$
42605	Simplify	square root of 50xy* square root of 4xy^2	$\sqrt{50 x y} \cdot \sqrt{4 x y^{2}}$
42606	Find the Range	(x+6)^2+(y-5)^2=36	${(x + 6)}^{2} + {(y - 5)}^{2} = 36$
42607	Simplify	square root of 5* square root of 7x	$\sqrt{5} \cdot \sqrt{7 x}$
42608	Find the Range	(x+2)^2+(y-5)^2=4	${(x + 2)}^{2} + {(y - 5)}^{2} = 4$
42609	Simplify	square root of 32xy* square root of 4xy^2	$\sqrt{32 x y} \cdot \sqrt{4 x y^{2}}$
42610	Find the Range	(x+3)^2+(y-2)^2=36	${(x + 3)}^{2} + {(y - 2)}^{2} = 36$
42611	Simplify	3 square root of 8- square root of 32+3 square root of 72- square root of 75	$3 \sqrt{8} - \sqrt{32} + 3 \sqrt{72} - \sqrt{75}$
42612	Find the Range	(x+3)^2+(y-5)^2=36	${(x + 3)}^{2} + {(y - 5)}^{2} = 36$
42613	Find the Range	(x+3)^2+(y-5)^2=4	${(x + 3)}^{2} + {(y - 5)}^{2} = 4$
42614	Find the Range	(x+3)^2+(y-5)^2=9	${(x + 3)}^{2} + {(y - 5)}^{2} = 9$
42615	Find the Range	(x+4)^2+(y-1)^2=16	${(x + 4)}^{2} + {(y - 1)}^{2} = 16$
42616	Simplify	tan(arcsin(x))	$\tan (\arcsin (x))$
42617	Simplify	a^-4c^0	$a^{- 4} c^{0}$
42618	Simplify	ab^2	$a b^{2}$
42619	Simplify	(a-y)/(w+n)*(w^2-n^2)/(y-a)	$\frac{a - y}{w + n} \cdot \frac{w^{2} - n^{2}}{y - a}$
42620	Find the Range	(x-7)^2+(y-3)^2=1	${(x - 7)}^{2} + {(y - 3)}^{2} = 1$
42621	Find the Range	(x-7)^2+(y-6)^2=4	${(x - 7)}^{2} + {(y - 6)}^{2} = 4$
42622	Find the Range	(x-8)^2+(y-3)^2=1	${(x - 8)}^{2} + {(y - 3)}^{2} = 1$
42623	Simplify	(80x^4)/(y^3)*(xy)/(5x^2)	$\frac{80 x^{4}}{y^{3}} \cdot \frac{x y}{5 x^{2}}$
42624	Simplify	(3x-3)/6	$\frac{3 x - 3}{6}$
42625	Simplify	(4m^3)/(3m^2n)*(9n^2)/(30m^2n^2)	$\frac{4 m^{3}}{3 m^{2} n} \cdot \frac{9 n^{2}}{30 m^{2} n^{2}}$
42626	Simplify	(4x^2-9)/(3x^2-19x-14)*(2x-14)/(2x-3)	$\frac{4 x^{2} - 9}{3 x^{2} - 19 x - 14} \cdot \frac{2 x - 14}{2 x - 3}$
42627	Find the Range	y=-2x^2+32x-12	$y = - 2 x^{2} + 32 x - 12$
42628	Find the Range	y=2x^2+4x-14	$y = 2 x^{2} + 4 x - 14$
42629	Simplify	(42i)/6	$\frac{42 i}{6}$
42630	Simplify	5/(12x^2y)-11/(6xy)	$\frac{5}{12 x^{2} y} - \frac{11}{6 x y}$
42631	Determine if a Polynomial	-1/4x^3-1/8x-2/3x^2	$- \frac{1}{4} x^{3} - \frac{1}{8} x - \frac{2}{3} x^{2}$
42632	Simplify	(5x)/(x^2-x-6)+4/(x^2+4x+4)	$\frac{5 x}{x^{2} - x - 6} + \frac{4}{x^{2} + 4 x + 4}$
42633	Determine if a Polynomial	2/5x^2-8x	$\frac{2}{5} x^{2} - 8 x$
42634	Simplify	(5x)/14-(3x)/14-(11x)/14	$\frac{5 x}{14} - \frac{3 x}{14} - \frac{11 x}{14}$
42635	Determine if a Polynomial	(2mn)/5-( square root of m)/4+4m^5	$\frac{2 m n}{5} - \frac{\sqrt{m}}{4} + 4 m^{5}$
42636	Simplify	(5x)/(7x-y)+4/(y-7x)	$\frac{5 x}{7 x - y} + \frac{4}{y - 7 x}$
42637	Determine if a Polynomial	(4x^2)/5+3y^4-(8y^2)/2	$\frac{4 x^{2}}{5} + 3 y^{4} - \frac{8 y^{2}}{2}$
42638	Simplify	-2/(n+4)-(n^2)/(n^2-16)	$- \frac{2}{n + 4} - \frac{n^{2}}{n^{2} - 16}$
42639	Simplify	(3x+2)^3	${(3 x + 2)}^{3}$
42640	Determine if a Polynomial	3/8y^2 square root of z	$\frac{3}{8} y^{2} \sqrt{z}$
42641	Determine if a Polynomial	(x^4+5x^3-3x-15)	$(x^{4} + 5 x^{3} - 3 x - 15)$
42642	Solve for y	y+(y^2-5)/(y^2-1)=(y^2+y+2)/(y+1)	$y + \frac{y^{2} - 5}{y^{2} - 1} = \frac{y^{2} + y + 2}{y + 1}$
42643	Simplify	(2ab)/(a^2-b^2)-b/(a-b)+2	$\frac{2 a b}{a^{2} - b^{2}} - \frac{b}{a - b} + 2$
42644	Simplify	(2x)/(x-4)+64/(x^2-16)-(2x)/(x+4)	$\frac{2 x}{x - 4} + \frac{64}{x^{2} - 16} - \frac{2 x}{x + 4}$
42645	Determine if a Polynomial	18r^2s+6r-7s^2	$18 r^{2} s + 6 r - 7 s^{2}$
42646	Determine if a Polynomial	1-5i	$1 - 5 i$
42647	Simplify	3/(2x-5)+21/(8x^2-14x-15)	$\frac{3}{2 x - 5} + \frac{21}{8 x^{2} - 14 x - 15}$
42648	Determine if a Polynomial	2x^3+2x^2-1/x	$2 x^{3} + 2 x^{2} - \frac{1}{x}$
42649	Simplify	(24x^3y^5)/(32x^7y^-9)	$\frac{24 x^{3} y^{5}}{32 x^{7} y^{- 9}}$
42650	Determine if a Polynomial	2x^3-(5 square root of 3)/4x^7	$2 x^{3} - \frac{5 \sqrt{3}}{4} x^{7}$
42651	Simplify	3/(4x+3)+21/(8x^2-14x-15)	$\frac{3}{4 x + 3} + \frac{21}{8 x^{2} - 14 x - 15}$
42652	Solve for a	48=6-7a	$48 = 6 - 7 a$
42653	Determine if a Polynomial	2x+ square root of x	$2 x + \sqrt{x}$
42654	Solve for v	v=1/3*(pr^2h)	$v = \frac{1}{3} \cdot (p r^{2} h)$
42655	Solve for s	5s-9<2(s-6)	$5 s - 9 < 2 (s - 6)$
42656	Determine if a Polynomial	-9x	$- 9 x$
42657	Solve for r	d=rt	$d = r t$
42658	Determine if a Polynomial	8x^2+x+3	$8 x^{2} + x + 3$
42659	Solve for r	2r-9=-6	$2 r - 9 = - 6$
42660	Solve for r	-3(r-4)=0	$- 3 (r - 4) = 0$
42661	Solve for q	q-1/2>1/3	$q - \frac{1}{2} > \frac{1}{3}$
42662	Simplify	-9z^3+2z^2-2z^3+z^2	$- 9 z^{3} + 2 z^{2} - 2 z^{3} + z^{2}$
42663	Determine if a Polynomial	6x^10	$6 x^{10}$
42664	Simplify	9x^0	$9 x^{0}$
42665	Determine if a Polynomial	5y^4+y^3+2/3y^2+y+1	$5 y^{4} + y^{3} + \frac{2}{3} y^{2} + y + 1$
42666	Simplify	-9x(x^2+2x+4)	$- 9 x (x^{2} + 2 x + 4)$
42667	Determine if a Polynomial	5x^2- square root of x	$5 x^{2} - \sqrt{x}$
42668	Simplify	a(4a+3)	$a (4 a + 3)$
42669	Simplify	g(-2)	$g (- 2)$
42670	Determine if a Polynomial	4x^8+5x+x^7+4x^2	$4 x^{8} + 5 x + x^{7} + 4 x^{2}$
42671	Simplify	g(3)	$g (3)$
42672	Simplify	-i(4-8i)	$- i (4 - 8 i)$
42673	Simplify	i-0.3i	$i - 0.3 i$
42674	Simplify	x(x-6)	$x (x - 6)$
42675	Determine if a Polynomial	x^4+4.5x^2-3.2x^3	$x^{4} + 4.5 x^{2} - 3.2 x^{3}$
42676	Simplify	sin(2x)	$\sin (2 x)$
42677	Simplify	x-1	$x - 1$
42678	Find the 10th Term	3 , -6 , 12 , -24 , 48 , -96 , 192 , -384	$3$ , $- 6$ , $12$ , $- 24$ , $48$ , $- 96$ , $192$ , $- 384$
42679	Find the 11th Term	3 , -6 , 12 , -24 , 48 , -96 , 192 , -384 , 768	$3$ , $- 6$ , $12$ , $- 24$ , $48$ , $- 96$ , $192$ , $- 384$ , $768$
42680	Find the 4th Term	1.5 , 3 , 6 ,	$1.5$ , $3$ , $6$ ,
42681	Simplify	8m^(1/2)	$8 m^{\frac{1}{2}}$
42682	Simplify	-8v+6(10+6v)	$- 8 v + 6 (10 + 6 v)$
42683	Simplify	4(x+y)	$4 (x + y)$
42684	Simplify	4x^2-8y+3x-9x^2+10y	$4 x^{2} - 8 y + 3 x - 9 x^{2} + 10 y$
42685	Find the 4th Term	16 , 48 , 80	$16$ , $48$ , $80$
42686	Simplify	4-2i	$4 - 2 i$
42687	Simplify	4y(-y^3-2y-1)	$4 y (- y^{3} - 2 y - 1)$
42688	Find the 4th Term	10 , -40 , 160	$10$ , $- 40$ , $160$
42689	Find the 4th Term	15 , 45 , 135	$15$ , $45$ , $135$
42690	Simplify	-6(5x+1)+3(2x-4)	$- 6 (5 x + 1) + 3 (2 x - 4)$
42691	Simplify	5x*x	$5 x \cdot x$
42692	Simplify	5i(4-7i)	$5 i (4 - 7 i)$
42693	Find the 4th Term	250 , 50 , 10	$250$ , $50$ , $10$
42694	Find the 4th Term	-256 , -64 , -16	$- 256$ , $- 64$ , $- 16$
42695	Simplify	5(x+6)	$5 (x + 6)$
42696	Find the 9th Term	3 , -6 , 12 , -24 , 48 , -96 , 192 , -384	$3$ , $- 6$ , $12$ , $- 24$ , $48$ , $- 96$ , $192$ , $- 384$
42697	Simplify	2x^3(5x^3-7)	$2 x^{3} (5 x^{3} - 7)$
42698	Find the 7th Term	3 , 12 , 48 , 192 , 768	$3$ , $12$ , $48$ , $192$ , $768$
42699	Find the 6th Term	1 , 5 , 9 , 13	$1$ , $5$ , $9$ , $13$
42700	Find the 6th Term	10 , -30 , 90 , -270	$10$ , $- 30$ , $90$ , $- 270$