Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
25401	Simplify	(1+5i)(1-5i)	$(1 + 5 i) (1 - 5 i)$
25402	Solve for z	-4/(z+7)=9/10	$\frac{- 4}{z + 7} = \frac{9}{10}$
25403	Solve for x	12^x=28	$12^{x} = 28$
25404	Solve for x	y=f(x)	$y = f (x)$
25405	Solve for x	9x^2-6x+1=0	$9 x^{2} - 6 x + 1 = 0$
25406	Factor	4b^2-9	$4 b^{2} - 9$
25407	Write as a Function of x	y = square root of 64-x^2	$y = \sqrt{64 - x^{2}}$
25408	Solve for t	log of 2t+4 = log of 14-3t	$\log (2 t + 4) = \log (14 - 3 t)$
25409	Write as a Function of x	x=8/y	$x = \frac{8}{y}$
25410	Write as a Function of x	m(x)=x^2-4	$m (x) = x^{2} - 4$
25411	Simplify	6(x^2-1)*(6x-1)/(6(x+1))	$6 (x^{2} - 1) \cdot \frac{6 x - 1}{6 (x + 1)}$
25412	Write as a Function of x	y^2=5x-14	$y^{2} = 5 x - 14$
25413	Write as a Function of x	square root of (126xy^5)/(32x^3) = square root of (63y^5)/(ax^b)	$\sqrt{\frac{126 x y^{5}}{32 x^{3}}} = \sqrt{\frac{63 y^{5}}{a x^{b}}}$
25414	Factor	a^2-121	$a^{2} - 121$
25415	Simplify	3 square root of 5c^3*(7 square root of 15c^2)	$3 \sqrt{5 c^{3}} \cdot (7 \sqrt{15 c^{2}})$
25416	Convert to Set Notation	(0,3]	$(0, 3]$
25417	Solve for x	x^2-10x+21=0	$x^{2} - 10 x + 21 = 0$
25418	Simplify	6x^2(3x)	$6 x^{2} (3 x)$
25419	Simplify	(h^7k^3)^0	${(h^{7} k^{3})}^{0}$
25420	Convert to Set Notation	-(4x)/7>10	$- \frac{4 x}{7} > 10$
25421	Simplify	((2m)/(3n))^-3	${(\frac{2 m}{3 n})}^{- 3}$
25422	Simplify	((8x^6y^6)/(4x^3y^12))^2	${(\frac{8 x^{6} y^{6}}{4 x^{3} y^{12}})}^{2}$
25423	Convert to Set Notation	(-2,4]	$(- 2, 4]$
25424	Convert to Set Notation	x^2-16x+63>0	$x^{2} - 16 x + 63 > 0$
25425	Simplify	(x-4)(x+7)	$(x - 4) (x + 7)$
25426	Convert to Set Notation	x-7/x<-6	$x - \frac{7}{x} < - 6$
25427	Simplify	(y-5)(y+5)	$(y - 5) (y + 5)$
25428	Convert to Set Notation	[0,7]	$[0, 7]$
25429	Simplify	(y-3)(y+8)	$(y - 3) (y + 8)$
25430	Simplify	(x+9)(x+2)	$(x + 9) (x + 2)$
25431	Simplify	(x+6)(x+9)	$(x + 6) (x + 9)$
25432	Convert to Set Notation	[0,2)	$[0, 2)$
25433	Simplify	((x^(1/4))/(y^(-3/4)))^12	${(\frac{x^{\frac{1}{4}}}{y^{- \frac{3}{4}}})}^{12}$
25434	Simplify	(8+i)(8-i)	$(8 + i) (8 - i)$
25435	Simplify	(9-5i)-(4+10i)	$(9 - 5 i) - (4 + 10 i)$
25436	Convert to Set Notation	[0,5]	$[0, 5]$
25437	Simplify	(7+2i)(9-6i)	$(7 + 2 i) (9 - 6 i)$
25438	Simplify	(6x+7)(6x-7)	$(6 x + 7) (6 x - 7)$
25439	Convert to Set Notation	[7,9)	$[7, 9)$
25440	Simplify	(7x-4)(7x+4)	$(7 x - 4) (7 x + 4)$
25441	Convert to Set Notation	\|x-4\|<3	$\| x - 4 \| < 3$
25442	Simplify	32^(2/5)	$32^{\frac{2}{5}}$
25443	Simplify	27^(-2/3)	$27^{- \frac{2}{3}}$
25444	Evaluate Using Scientific Notation	(2.710^-8)/(910^-4)	$\frac{2.7 \cdot 10^{- 8}}{9 \cdot 10^{- 4}}$
25445	Simplify	25^(3/2)	$25^{\frac{3}{2}}$
25446	Evaluate Using Scientific Notation	(2.510^6)/(5.010^-2)	$\frac{2.5 \cdot 10^{6}}{5 \cdot 10^{- 2}}$
25447	Simplify	4^(3/2)	$4^{\frac{3}{2}}$
25448	Evaluate Using Scientific Notation	(210^-3)(3.110^6)	$(2 \cdot 10^{- 3}) (3.1 \cdot 10^{6})$
25449	Simplify	4/(x^2-25)+6/(x^2+6x+5)	$\frac{4}{x^{2} - 25} + \frac{6}{x^{2} + 6 x + 5}$
25450	Simplify	5/(4- square root of 3)	$\frac{5}{4 - \sqrt{3}}$
25451	Evaluate Using Scientific Notation	(510^7)/(410^5)	$\frac{5 \cdot 10^{7}}{4 \cdot 10^{5}}$
25452	Simplify	square root of 48x- square root of 12x	$\sqrt{48 x} - \sqrt{12 x}$
25453	Simplify	- square root of 10	$- \sqrt{10}$
25454	Simplify	square root of 75x^3- square root of 27x^3	$\sqrt{75 x^{3}} - \sqrt{27 x^{3}}$
25455	Factor over the Complex Numbers	x^2+144	$x^{2} + 144$
25456	Simplify	4v^3*vu^2	$4 v^{3} \cdot v u^{2}$
25457	Factor over the Complex Numbers	x^3-6x^2+61x-106	$x^{3} - 6 x^{2} + 61 x - 106$
25458	Factor over the Complex Numbers	x^3-9x^2+31x-39	$x^{3} - 9 x^{2} + 31 x - 39$
25459	Simplify	i^101	$i^{101}$
25460	Simplify	v((-2)^2)	$v ({(- 2)}^{2})$
25461	Simplify	(3a)^3	${(3 a)}^{3}$
25462	Find the Mean	70 , 47 , 70 , 92 , 47	$70$ , $47$ , $70$ , $92$ , $47$
25463	Simplify	(3x-5y)^2	${(3 x - 5 y)}^{2}$
25464	Find the Mean	4 , 6 , 10 , 3 , 5	$4$ , $6$ , $10$ , $3$ , $5$
25465	Simplify	(3xy)^-1	${(3 x y)}^{- 1}$
25466	Find the Mean	58 , 48 , 49 , 61 , 58 , 51 , 39	$58$ , $48$ , $49$ , $61$ , $58$ , $51$ , $39$
25467	Simplify	(2i)^4	${(2 i)}^{4}$
25468	Find the Mean	101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 , 110 , 111 , 112	$101$ , $102$ , $103$ , $104$ , $105$ , $106$ , $107$ , $108$ , $109$ , $110$ , $111$ , $112$
25469	Simplify	(2x-9)^2	${(2 x - 9)}^{2}$
25470	Simplify	(2xy)^3	${(2 x y)}^{3}$
25471	Find the Mean	7 , 8 , 10 , 12 , 15 , 18 , 23 , 19	$7$ , $8$ , $10$ , $12$ , $15$ , $18$ , $23$ , $19$
25472	Simplify	(9u^2)^(1/2)	${(9 u^{2})}^{\frac{1}{2}}$
25473	Find the Mean	99 , 88 , 76 , 58 , 82 , 85 , 77 , 96 , 92 , 90 , 92	$99$ , $88$ , $76$ , $58$ , $82$ , $85$ , $77$ , $96$ , $92$ , $90$ , $92$
25474	Simplify	(9n^4)^(1/2)	${(9 n^{4})}^{\frac{1}{2}}$
25475	Simplify	(7x)^2	${(7 x)}^{2}$
25476	Simplify	(a+b)^3	${(a + b)}^{3}$
25477	Simplify	(-5x)^0	${(- 5 x)}^{0}$
25478	Simplify	(5x-7)^2	${(5 x - 7)}^{2}$
25479	Simplify	(4m)^5	${(4 m)}^{5}$
25480	Simplify	(4p-1)^2	${(4 p - 1)}^{2}$
25481	Simplify	(4-6i)^2	${(4 - 6 i)}^{2}$
25482	Simplify	(y-4)^2	${(y - 4)}^{2}$
25483	Solve the System of @WORD	y>x-4y<-\|x-2\|	$y > x - 4 y < - \| x - 2 \|$
25484	Simplify	(x^2)/(x^2)*(z^2)/(y^-2)	$\frac{x^{2}}{x^{2}} \cdot \frac{z^{2}}{y^{- 2}}$
25485	Simplify	(x^14)/(x^7)	$\frac{x^{14}}{x^{7}}$
25486	Simplify	(p^2-4p-32)/(p+4)	$\frac{p^{2} - 4 p - 32}{p + 4}$
25487	Simplify	(x^2-49)/(x^2-2x-35)*(x+5)/x	$\frac{x^{2} - 49}{x^{2} - 2 x - 35} \cdot \frac{x + 5}{x}$
25488	Solve the System of @WORD	8<=3x-1<11	$8 \leq 3 x - 1 < 11$
25489	Simplify	(x^2-64)/(x^2-2x-48)*(x+6)/x	$\frac{x^{2} - 64}{x^{2} - 2 x - 48} \cdot \frac{x + 6}{x}$
25490	Simplify	1/2*(x^2(8x^2-4x+1))	$\frac{1}{2} \cdot (x^{2} (8 x^{2} - 4 x + 1))$
25491	Solve the System of @WORD	-2<=2x-5<4	$- 2 \leq 2 x - 5 < 4$
25492	Simplify	2 square root of 24	$2 \sqrt{24}$
25493	Simplify	x^(3-1)	$x^{3 - 1}$
25494	Simplify	(y-6)^2	${(y - 6)}^{2}$
25495	Simplify	x^2+16	$x^{2} + 16$
25496	Simplify	x^(3/5)	$x^{\frac{3}{5}}$
25497	Simplify	(x-2)/(2x-3)*(4x-6)/(x^2-4)	$\frac{x - 2}{2 x - 3} \cdot \frac{4 x - 6}{x^{2} - 4}$
25498	Solve the System of @WORD	-4<(2x-1)/4<0	$- 4 < \frac{2 x - 1}{4} < 0$
25499	Solve for x	-8<x-14	$- 8 < x - 14$
25500	Solve the System of @WORD	y<x+3y>-2x-1	$y < x + 3 y > - 2 x - 1$