Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
142401	Identify the Common Factors	3x^4y^9	$3 x^{4} y^{9}$
142402	Identify the Common Factors	4xy	$4 x y$
142403	Identify the Common Factors	4y^(3/2)-8y^(5/2)	$4 y^{\frac{3}{2}} - 8 y^{\frac{5}{2}}$
142404	Identify the Common Factors	9a^2b	$9 a^{2} b$
142405	Reorder in Descending Order	9a^3b^5-3b^6a^5+15a^2b^4-b^3a	$9 a^{3} b^{5} - 3 b^{6} a^{5} + 15 a^{2} b^{4} - b^{3} a$
142406	Reorder in Descending Order	-19x^2+2+4x^3-7x	$- 19 x^{2} + 2 + 4 x^{3} - 7 x$
142407	Reorder in Descending Order	3x^2-6x^4+2+4x	$3 x^{2} - 6 x^{4} + 2 + 4 x$
142408	Find the Variance	62 , 77 , 78 , 80 , 82 , 82 , 83 , 84 , 85 , 87 , 89 , 95	$62$ , $77$ , $78$ , $80$ , $82$ , $82$ , $83$ , $84$ , $85$ , $87$ , $89$ , $95$
142409	Find the Variance	66 , 46 , 53 , 50 , 52 , 47 , 45 , 49	$66$ , $46$ , $53$ , $50$ , $52$ , $47$ , $45$ , $49$
142410	Find the Variance	35 , 67 , 21 , 16 , 24 , 51 , 18 , 32	$35$ , $67$ , $21$ , $16$ , $24$ , $51$ , $18$ , $32$
142411	Find the Variance	4.85 , 5.10 , 5.50 , 4.75 , 4.50 , 5 , 6	$4.85$ , $5.1$ , $5.5$ , $4.75$ , $4.5$ , $5$ , $6$
142412	Find the Variance	90 , 90 , 80 , 100 , 99 , 81 , 98 , 82	$90$ , $90$ , $80$ , $100$ , $99$ , $81$ , $98$ , $82$
142413	Find the Variance	18 , 17 , 23 , 20 , 21 , 22 , 19	$18$ , $17$ , $23$ , $20$ , $21$ , $22$ , $19$
142414	Find the Variance	2.79 , 1.99 , 4.29 , 2.49 , 2.29 , 3.49	$2.79$ , $1.99$ , $4.29$ , $2.49$ , $2.29$ , $3.49$
142415	Find the Variance	12 18 17 14 14	$12$ $18$ $17$ $14$ $14$
142416	Find the Variance	12 , 16 , 16 , 12 , 14	$12$ , $16$ , $16$ , $12$ , $14$
142417	Find the Variance	127 135 128 131 133 127 122	$127$ $135$ $128$ $131$ $133$ $127$ $122$
142418	Find the Variance	14 , 26 , 40 , 52	$14$ , $26$ , $40$ , $52$
142419	Find the Variance	340 , 75 , 123 , 259 , 151	$340$ , $75$ , $123$ , $259$ , $151$
142420	Find the Variance	10 , 12 , 13 , 14 , 14 , 16 , 18 , 23 , 24 , 26	$10$ , $12$ , $13$ , $14$ , $14$ , $16$ , $18$ , $23$ , $24$ , $26$
142421	Find the Variance	10 , 12 , 14 , 15 , 18 , 20 , 23	$10$ , $12$ , $14$ , $15$ , $18$ , $20$ , $23$
142422	Evaluate the Summation	sum from x=1 to infinity of (-2/3)^(x-1)	$\sum_{x = 1}^{\infty} {(- \frac{2}{3})}^{x - 1}$
142423	Find the Variance	{66,46,53,50,52,47,45,49}	${66, 46, 53, 50, 52, 47, 45, 49}$
142424	Find the Variance	{7,8,6,3,4,12,14,10}	${7, 8, 6, 3, 4, 12, 14, 10}$
142425	Evaluate the Summation	sum from n=1 to 8 of 3^n	$\sum_{n = 1}^{8} 3^{n}$
142426	Find dy/dx	4y^3+xy-y=32x^4	$4 y^{3} + x y - y = 32 x^{4}$
142427	Find dy/dx	5x^2+6y^3=7	$5 x^{2} + 6 y^{3} = 7$
142428	Find dy/dx	5x^2+9x^2y^4=2y+9	$5 x^{2} + 9 x^{2} y^{4} = 2 y + 9$
142429	Find dy/dx	3xy+4y^2=10	$3 x y + 4 y^{2} = 10$
142430	Find dy/dx	2x^3=7y^2+5y	$2 x^{3} = 7 y^{2} + 5 y$
142431	Find dy/dx	2xy^3-x^2y=2	$2 x y^{3} - x^{2} y = 2$
142432	Find dy/dx	3x^2+y^2=9	$3 x^{2} + y^{2} = 9$
142433	Find dy/dx	(x-y)^3=x^3-3x^2y+3xy^2-y^3	${(x - y)}^{3} = x^{3} - 3 x^{2} y + 3 x y^{2} - y^{3}$
142434	Find dh/dt	h=128t-32t^2	$h = 128 t - 32 t^{2}$
142435	Find dy/dx	x^2+y^2=xy	$x^{2} + y^{2} = x y$
142436	Find dy/dx	x^2-xy-4y^2-x-y+4=0	$x^{2} - x y - 4 y^{2} - x - y + 4 = 0$
142437	Find dy/dx	x^2y+4xy=12	$x^{2} y + 4 x y = 12$
142438	Find dy/dx	x^2y^2=x^2+y^2	$x^{2} y^{2} = x^{2} + y^{2}$
142439	Find dy/dx	tan(5x+y)=2x	$\tan (5 x + y) = 2 x$
142440	Find dy/dx	7x^2y^2=8	$7 x^{2} y^{2} = 8$
142441	Find dy/dx	9x^4y^2=8	$9 x^{4} y^{2} = 8$
142442	Find dy/dx	e^y=sin(x/2)+1	$e^{y} = \sin (\frac{x}{2}) + 1$
142443	Find dy/dx	y=arcsin(3x)	$y = \arcsin (3 x)$
142444	Find dy/dx	y=arctan(x^2)	$y = \tan^{-1} (x^{2})$
142445	Find dy/dx	y=x^(2/3)	$y = x^{\frac{2}{3}}$
142446	Find dy/dx	y=x^0.15	$y = x^{0.15}$
142447	Find dy/dx	y=3 natural log of x	$y = 3 \ln (x)$
142448	Find dy/dx	y=4e^(x^2)	$y = 4 e^{x^{2}}$
142449	Find dy/dx	y=e^(4x)	$y = e^{4 x}$
142450	Find dy/dx	y=e^(x^6)	$y = e^{x^{6}}$
142451	Find dy/dx	y=(x^2)/(cos(x))	$y = \frac{x^{2}}{\cos (x)}$
142452	Find dy/dx	y=12x	$y = 12 x$
142453	Find dy/dx	y=( log of x)/(4+ log of x)	$y = \frac{\log (x)}{4 + \log (x)}$
142454	Find dy/dx	y^3=2x^4+4	$y^{3} = 2 x^{4} + 4$
142455	Find dy/dx	y=3/(x^3)	$y = \frac{3}{x^{3}}$
142456	Find dy/dx	y=(3x)/4	$y = \frac{3 x}{4}$
142457	Find dy/dx	y=795/( cube root of x)	$y = \frac{795}{\sqrt[3]{x}}$
142458	Find dy/dx	y=(7cos(x))/(1-sin(x))	$y = \frac{7 \cos (x)}{1 - \sin (x)}$
142459	Find dy/dx	y=(csc(x)+cot(x))(csc(x)-cot(x))	$y = (\csc (x) + \cot (x)) (\csc (x) - \cot (x))$
142460	Find dy/dx	y=( natural log of x)/(x^11)	$y = \frac{\ln (x)}{x^{11}}$
142461	Find dy/dx	y^2-xy+6=0	$y^{2} - x y + 6 = 0$
142462	Find dy/dx	xy^2+4xy=16	$x y^{2} + 4 x y = 16$
142463	Find dy/dx	x^3y+y^2-x^2=5	$x^{3} y + y^{2} - x^{2} = 5$
142464	Find dy/dx	x^3y+y^3x=10	$x^{3} y + y^{3} x = 10$
142465	Find dy/dx	x^3+4y^3=5	$x^{3} + 4 y^{3} = 5$
142466	Determine if Odd, Even, or Neither	y=x^2-3	$y = x^{2} - 3$
142467	Determine if Odd, Even, or Neither	y=x^3+x-x^5	$y = x^{3} + x - x^{5}$
142468	Determine if Odd, Even, or Neither	y=x^4-x^2	$y = x^{4} - x^{2}$
142469	Determine if Odd, Even, or Neither	y=x^3-4x	$y = x^{3} - 4 x$
142470	Determine if Odd, Even, or Neither	y=x^5+1	$y = x^{5} + 1$
142471	Determine if Odd, Even, or Neither	y=-6x^4+5x^2	$y = - 6 x^{4} + 5 x^{2}$
142472	Determine if Odd, Even, or Neither	y=4x^4-9x^3+5x	$y = 4 x^{4} - 9 x^{3} + 5 x$
142473	Determine if Odd, Even, or Neither	y=3x^2	$y = 3 x^{2}$
142474	Determine if Odd, Even, or Neither	y=5/x	$y = \frac{5}{x}$
142475	Find the Factors Using the Factor Theorem	x-5 , x^3+5x^2-34x-80	$x - 5$ , $x^{3} + 5 x^{2} - 34 x - 80$
142476	Find the Absolute Max and Min over the Interval	f(x)=-2x^4+7x^3+6x-3 ; [3,4]	$f (x) = - 2 x^{4} + 7 x^{3} + 6 x - 3$ ; $[3, 4]$
142477	Find the Absolute Max and Min over the Interval	f(x)=x^4-2x^2+8 ; [-3,3]	$f (x) = x^{4} - 2 x^{2} + 8$ ; $[- 3, 3]$
142478	Find the Remainder	100x^3-600x^2-9x+54 ; x-6	$100 x^{3} - 600 x^{2} - 9 x + 54$ ; $x - 6$
142479	Find the Factors Using the Factor Theorem	169x^3-1014x^2-49x+294 ; x-6	$169 x^{3} - 1014 x^{2} - 49 x + 294$ ; $x - 6$
142480	Find the Factors Using the Factor Theorem	x^3+3x^2-4x-12 ; x+3	$x^{3} + 3 x^{2} - 4 x - 12$ ; $x + 3$
142481	Find the Factors Using the Factor Theorem	2x^3+9x^2-4x-18 ; 2x+9	$2 x^{3} + 9 x^{2} - 4 x - 18$ ; $2 x + 9$
142482	Find the Factors Using the Factor Theorem	2x^3-5x^2-22x-15 ; x-5	$2 x^{3} - 5 x^{2} - 22 x - 15$ ; $x - 5$
142483	Find the Tangent Given the Point	(-1,-5)	$(- 1, - 5)$
142484	Find the Tangent Given the Point	(-6,3)	$(- 6, 3)$
142485	Find the Tangent Given the Point	(55/73,48/73)	$(\frac{55}{73}, \frac{48}{73})$
142486	Find the Tangent Given the Point	(0,-7)	$(0, - 7)$
142487	Find the Tangent Given the Point	(60/61,-11/61)	$(\frac{60}{61}, - \frac{11}{61})$
142488	Find the Tangent Given the Point	(65/97,72/97)	$(\frac{65}{97}, \frac{72}{97})$
142489	Find the Tangent Given the Point	(- square root of 11,5)	$(- \sqrt{11}, 5)$
142490	Find the Tangent Given the Point	(-( square root of 21)/5,2/5)	$(- \frac{\sqrt{21}}{5}, \frac{2}{5})$
142491	Find the Tangent Given the Point	(( square root of 19)/10,9/10)	$(\frac{\sqrt{19}}{10}, \frac{9}{10})$
142492	Find the Critical Points	x^4-28/3x^3+8x^2+48x+17	$x^{4} - \frac{28}{3} x^{3} + 8 x^{2} + 48 x + 17$
142493	Find Any Equation Parallel to the Line	y=x+4	$y = x + 4$
142494	Find Any Equation Parallel to the Line	y=-x+4	$y = - x + 4$
142495	Find the Critical Points	2.5+2.2x-0.6x^2	$2.5 + 2.2 x - 0.6 x^{2}$
142496	Find Any Equation Parallel to the Line	y=6/5x-3	$y = \frac{6}{5} x - 3$
142497	Find Any Equation Parallel to the Line	y=-2x-4	$y = - 2 x - 4$
142498	Find Any Equation Parallel to the Line	y=-2x-2	$y = - 2 x - 2$
142499	Find Any Equation Parallel to the Line	y=-3	$y = - 3$
142500	Find Any Equation Parallel to the Line	y=3/5x+2	$y = \frac{3}{5} x + 2$