Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
16101	Evaluate	5 square root of 72	$5 \sqrt{72}$
16102	Find the Mean	23 , 32 , 20 , 43 , 41 , 66 , 63 , 59 , 54 , 36 , 45 , 61 , 55 , 44 , 47	$23$ , $32$ , $20$ , $43$ , $41$ , $66$ , $63$ , $59$ , $54$ , $36$ , $45$ , $61$ , $55$ , $44$ , $47$
16103	Find Any Equation Perpendicular to the Line	y=2x	$y = 2 x$
16104	Evaluate	square root of 9/2	$\sqrt{\frac{9}{2}}$
16105	Evaluate	cube root of 1728	$\sqrt[3]{1728}$
16106	Evaluate	square root of 784	$\sqrt{784}$
16107	Evaluate	square root of 59	$\sqrt{59}$
16108	Evaluate	square root of 202	$\sqrt{202}$
16109	Evaluate	square root of -192	$\sqrt{- 192}$
16110	Evaluate	square root of 129	$\sqrt{129}$
16111	Evaluate	- square root of -12	$- \sqrt{- 12}$
16112	Find the Domain and Range	f(x)=3x-4	$f (x) = 3 x - 4$
16113	Graph	x+3y=-9	$x + 3 y = - 9$
16114	Solve for m	36^(12-m)=6^(2m)	$36^{12 - m} = 6^{2 m}$
16115	Graph	x+5y=15	$x + 5 y = 15$
16116	Solve for x	x=2 square root of 2x-4	$x = 2 \sqrt{2 x - 4}$
16117	Graph	x-y<1	$x - y < 1$
16118	Graph	x-8=0	$x - 8 = 0$
16119	Graph	x-3y=3	$x - 3 y = 3$
16120	Graph	y=1/2* square root of x	$y = \frac{1}{2} \cdot \sqrt{x}$
16121	Graph	y<-4	$y < - 4$
16122	Graph	y<3x-2	$y < 3 x - 2$
16123	Solve the System of @WORD	18x-9>92x-4>-10	$18 x - 9 > 92 x - 4 > - 10$
16124	Graph	y<3x-4	$y < 3 x - 4$
16125	Graph	f(x)=e^x-1	$f (x) = e^{x} - 1$
16126	Graph	y=1/5x	$y = \frac{1}{5} x$
16127	Solve the System of @WORD	y>3x+8y<=-1/2x+4	$y > 3 x + 8 y \leq - \frac{1}{2} x + 4$
16128	Graph	f(x)=-x^2-1	$f (x) = - x^{2} - 1$
16129	Graph	f(x)=x^2-2x+2	$f (x) = x^{2} - 2 x + 2$
16130	Graph	f(x)=-2x+6	$f (x) = - 2 x + 6$
16131	Graph	f(x)=-6x^2	$f (x) = - 6 x^{2}$
16132	Graph	f(x)=5x+2	$f (x) = 5 x + 2$
16133	Graph	y=-2x-6	$y = - 2 x - 6$
16134	Simplify	(3x^-6y^-3)/(15x^2y^10)	$\frac{3 x^{- 6} y^{- 3}}{15 x^{2} y^{10}}$
16135	Graph	y>4x-3	$y > 4 x - 3$
16136	Solve for x	x>=4	$x \geq 4$
16137	Graph	y=2/3x-5	$y = \frac{2}{3} x - 5$
16138	Graph	y=-x^2+8x-15	$y = - x^{2} + 8 x - 15$
16139	Graph	y=x^3-3	$y = x^{3} - 3$
16140	Subtract	square root of -25- square root of -16	$\sqrt{- 25} - \sqrt{- 16}$
16141	Find the y-intercept	y=9	$y = 9$
16142	Solve the System of @WORD	-14<=3x-2<7	$- 14 \leq 3 x - 2 < 7$
16143	Find the y-intercept	x-4=0	$x - 4 = 0$
16144	Find the Slope	2x-7y=14	$2 x - 7 y = 14$
16145	Solve the System of @WORD	\|x-1\|=5x+2	$\| x - 1 \| = 5 x + 2$
16146	Find the Slope	x+4y=8	$x + 4 y = 8$
16147	Find the Slope	x+2y=-4	$x + 2 y = - 4$
16148	Graph	(x^2)/16-(y^2)/25=1	$\frac{x^{2}}{16} - \frac{y^{2}}{25} = 1$
16149	Solve Using the Square Root Property	3x^2-45=0	$3 x^{2} - 45 = 0$
16150	Solve Using the Square Root Property	3x^2=33	$3 x^{2} = 33$
16151	Solve Using the Square Root Property	x^2=3x	$x^{2} = 3 x$
16152	Solve the System of @WORD	y>xy<-x	$y > x y < - x$
16153	Solve Using the Square Root Property	X^2-9=0	$X^{2} - 9 = 0$
16154	Solve Using the Square Root Property	x^2=-245	$x^{2} = - 245$
16155	Solve Using the Square Root Property	t^2=12	$t^{2} = 12$
16156	Solve Using the Square Root Property	t^2=75	$t^{2} = 75$
16157	Solve Using the Square Root Property	(x-9)^2=36	${(x - 9)}^{2} = 36$
16158	Solve Using the Square Root Property	(x-2)^2=64	${(x - 2)}^{2} = 64$
16159	Graph	f(x)=(x-10)^2	$f (x) = {(x - 10)}^{2}$
16160	Graph	f(x)=(1/8)^x	$f (x) = {(\frac{1}{8})}^{x}$
16161	Graph	4x+8y=8	$4 x + 8 y = 8$
16162	Simplify	square root of 2/5	$\sqrt{\frac{2}{5}}$
16163	Graph	2x-y<2	$2 x - y < 2$
16164	Graph	2x+4y=4	$2 x + 4 y = 4$
16165	Solve the System of @WORD	log base 12 of 3x-6<=2	$\log_{12} (3 x - 6) \leq 2$
16166	Graph	3x+4y=8	$3 x + 4 y = 8$
16167	Graph	y^2=12x	$y^{2} = 12 x$
16168	Determine the Type of Number	-15	$- 15$
16169	Determine the Type of Number	9	$9$
16170	Determine the Type of Number	4	$4$
16171	Solve the System of @WORD	y<=4y>\|x-1\|	$y \leq 4 y > \| x - 1 \|$
16172	Subtract	x/(5x-6)-(x+3)/(6x)	$\frac{x}{5 x - 6} - \frac{x + 3}{6 x}$
16173	Factor	f(x)=x^3-11x^2+23x+35	$f (x) = x^{3} - 11 x^{2} + 23 x + 35$
16174	Simplify	((3m^-2n)^-3)/(6mn^-2)	$\frac{{(3 m^{- 2} n)}^{- 3}}{6 m n^{- 2}}$
16175	Solve for x	x^3-125=0	$x^{3} - 125 = 0$
16176	Graph	y=-x^2+2x-7	$y = - x^{2} + 2 x - 7$
16177	Graph	f(x)=-9	$f (x) = - 9$
16178	Graph	y=1/3x+3	$y = \frac{1}{3} x + 3$
16179	Graph	y=-1/3x+5	$y = - \frac{1}{3} x + 5$
16180	Solve the System of @WORD	y<-5x+7y>-5x+1	$y < - 5 x + 7 y > - 5 x + 1$
16181	Simplify	(2- square root of 8)/(4+ square root of 12)	$\frac{2 - \sqrt{8}}{4 + \sqrt{12}}$
16182	Simplify	(x^2-8x-9)/(5x^2-45x)	$\frac{x^{2} - 8 x - 9}{5 x^{2} - 45 x}$
16183	Solve for x	5/6x-2/3=-4	$\frac{5}{6} x - \frac{2}{3} = - 4$
16184	Find the Inverse	[[3,4],[-4,3]]*[[x],[y]]=[[17],[44]]	$[\begin{array}{c} 3 & 4 \\ - 4 & 3 \end{array}] \cdot [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 17 \\ 44 \end{array}]$
16185	Solve for x	5^(-x)=125	$5^{- x} = 125$
16186	Solve for x	x^4-9x^2+20=0	$x^{4} - 9 x^{2} + 20 = 0$
16187	Solve for x	3^x=21	$3^{x} = 21$
16188	Solve for x	4^(-x)=64	$4^{- x} = 64$
16189	Solve for x	4^(2x)=32^(1/2)	$4^{2 x} = 32^{\frac{1}{2}}$
16190	Solve for x	log base x of 256=-4	$\log_{x} (256) = - 4$
16191	Solve for x	log base 9 of x=1/2	$\log_{9} (x) = \frac{1}{2}$
16192	Solve for x	log base 4 of x+3+ log base 4 of x-3=2	$\log_{4} (x + 3) + \log_{4} (x - 3) = 2$
16193	Solve for x	log base 3 of x+ log base 3 of x+6=3	$\log_{3} (x) + \log_{3} (x + 6) = 3$
16194	Solve for x	log base 2 of 3+ log base 2 of x = log base 2 of 5+ log base 2 of x-2	$\log_{2} (3) + \log_{2} (x) = \log_{2} (5) + \log_{2} (x - 2)$
16195	Find the Maximum Number of Real Roots	f(x)=x^2+8x-2	$f (x) = x^{2} + 8 x - 2$
16196	Solve for x	log base 2 of 64=x	$\log_{2} (64) = x$
16197	Solve for x	log base 12 of x+ log base 12 of 11x-1=1	$\log_{12} (x) + \log_{12} (11 x - 1) = 1$
16198	Solve for k	-4k+2(5k-6)=-3k-39	$- 4 k + 2 (5 k - 6) = - 3 k - 39$
16199	Solve for k	-10=10(k-9)	$- 10 = 10 (k - 9)$
16200	Solve for M	K=2MN+2ML	$K = 2 M N + 2 M L$