Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
15901	Write in Exponential Form	log base 3 of x=2	$\log_{3} (x) = 2$
15902	Solve by Addition/Elimination	6x+4y=32 -6x+4y=8	$6 x + 4 y = 32$ $- 6 x + 4 y = 8$
15903	Write in Exponential Form	natural log of x=7	$\ln (x) = 7$
15904	Convert to Logarithmic Form	1/9=3^-2	$\frac{1}{9} = 3^{- 2}$
15905	Convert to Logarithmic Form	16^(1/4)=2	$16^{\frac{1}{4}} = 2$
15906	Solve by Addition/Elimination	7x+4y=39 2x+4y=14	$7 x + 4 y = 39$ $2 x + 4 y = 14$
15907	Convert to Logarithmic Form	2^9=512	$2^{9} = 512$
15908	Solve by Addition/Elimination	7x+8y=4 3x+2y=6	$7 x + 8 y = 4$ $3 x + 2 y = 6$
15909	Convert to Logarithmic Form	b^x=N	$b^{x} = N$
15910	Convert to Logarithmic Form	e^0=1	$e^{0} = 1$
15911	Convert to Logarithmic Form	e^x=8	$e^{x} = 8$
15912	Solve by Addition/Elimination	-8x+3y=-5 8x-2y=6	$- 8 x + 3 y = - 5$ $8 x - 2 y = 6$
15913	Convert to Logarithmic Form	y=10^x	$y = 10^{x}$
15914	Evaluate	log base 7 of 20	$\log_{7} (20)$
15915	Evaluate	log base 7 of 6	$\log_{7} (6)$
15916	Evaluate	10^( log of 6)	$10^{\log (6)}$
15917	Evaluate	10^( log of 7)	$10^{\log (7)}$
15918	Solve by Addition/Elimination	-x+5y=-4 4x+3y=16	$- x + 5 y = - 4$ $4 x + 3 y = 16$
15919	Evaluate	log base 2 of 30	$\log_{2} (30)$
15920	Solve by Addition/Elimination	x+y=8 x-y=6	$x + y = 8$ $x - y = 6$
15921	Evaluate	log of 17	$\log (17)$
15922	Convert to a Simplified Fraction	0.82	$0.82$
15923	Evaluate	log of 60	$\log (60)$
15924	Simplify/Condense	log of 18- log of p+2	$\log (18) - \log (p + 2)$
15925	Solve by Addition/Elimination	y=3x-2 , y=x	$y = 3 x - 2$ , $y = x$
15926	Simplify/Condense	log of 250+ log of 4	$\log (250) + \log (4)$
15927	Find the Slope and y-intercept	(-6,5) , (-3,-3)	$(- 6, 5) (- 3, - 3)$
15928	Find the Slope and y-intercept	(4,6) , (-1,2)	$(4, 6) (- 1, 2)$
15929	Expand the Logarithmic Expression	log base b of 6/7	$\log_{b} (\frac{6}{7})$
15930	Find the Slope and y-intercept	(4,-8) , (8,5)	$(4, - 8) (8, 5)$
15931	Expand the Logarithmic Expression	log base 7 of x^2y	$\log_{7} (x^{2} y)$
15932	Find the Slope and y-intercept	(2,-3) , (-4,-12)	$(2, - 3) (- 4, - 12)$
15933	Expand the Logarithmic Expression	log base 7 of square root of 7	$\log_{7} (\sqrt{7})$
15934	Expand the Logarithmic Expression	log base 6 of x	$\log_{6} (x)$
15935	Expand the Logarithmic Expression	log base 5 of 1/125	$\log_{5} (\frac{1}{125})$
15936	Find the Slope and y-intercept	(1,4) , (3,5)	$(1, 4) (3, 5)$
15937	Expand the Logarithmic Expression	log base 2 of 1/16	$\log_{2} (\frac{1}{16})$
15938	Expand the Logarithmic Expression	log base 2 of square root of x	$\log_{2} (\sqrt{x})$
15939	Find the Intersection of the Sets	A=(0,1,2,3,4,5,6,7,8,9) , c=(7,8,9)	$A = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)$ , $c = (7, 8, 9)$
15940	Find the LCD	(3x)/(2x-6)+9/(6-2x)	$\frac{3 x}{2 x - 6} + \frac{9}{6 - 2 x}$
15941	Find the LCD	a/(a^2-9)(-4a)/(a^2-7a+12)	$\frac{a}{a^{2} - 9} \frac{- 4 a}{a^{2} - 7 a + 12}$
15942	Find the LCD	(n^4)/(n^2-4n+4)3/(n^2-7n+10)	$\frac{n^{4}}{n^{2} - 4 n + 4} \frac{3}{n^{2} - 7 n + 10}$
15943	Evaluate	1/4-1/2	$\frac{1}{4} - \frac{1}{2}$
15944	Find the LCD	n/(n^2-16)(3n)/(n^2+2n-8)	$\frac{n}{n^{2} - 16} \frac{3 n}{n^{2} + 2 n - 8}$
15945	Evaluate	1/3*-3	$\frac{1}{3} \cdot - 3$
15946	Find the LCD	a/(a^2-36)(2a)/(a^2+5a-6)	$\frac{a}{a^{2} - 36} \frac{2 a}{a^{2} + 5 a - 6}$
15947	Evaluate	(1/32)^(-1/5)	${(\frac{1}{32})}^{- \frac{1}{5}}$
15948	Find the LCD	y/(y^2-9)(7y)/(y^2-2y-15)	$\frac{y}{y^{2} - 9} \frac{7 y}{y^{2} - 2 y - 15}$
15949	Solve Using the Quadratic Formula	3x-2x^2=7	$3 x - 2 x^{2} = 7$
15950	Find the LCD	y/(12x^3)	$\frac{y}{12 x^{3}}$
15951	Evaluate	(1/16)^(1/2)	${(\frac{1}{16})}^{\frac{1}{2}}$
15952	Find the LCD	(x^2+7x+10)/((x^2+2)(5x+1))-(x^3-16)/(5x^2-44x-9)	$\frac{x^{2} + 7 x + 10}{(x^{2} + 2) (5 x + 1)} - \frac{x^{3} - 16}{5 x^{2} - 44 x - 9}$
15953	Evaluate	(27/64)^(-4/3)	${(\frac{27}{64})}^{- \frac{4}{3}}$
15954	Find the LCD	s/(s^2-1)(7s)/(s^2-9s+8)	$\frac{s}{s^{2} - 1} \frac{7 s}{s^{2} - 9 s + 8}$
15955	Evaluate	(16/81)^(-3/4)	${(\frac{16}{81})}^{- \frac{3}{4}}$
15956	Find the LCD	s/(s^2-25)(4s)/(s^2-4s-5)	$\frac{s}{s^{2} - 25} \frac{4 s}{s^{2} - 4 s - 5}$
15957	Evaluate	(-3125)^(1/5)	${(- 3125)}^{\frac{1}{5}}$
15958	Find the Exponential Function	(2,36)	$(2, 36)$
15959	Write as a Set of Linear Factors	f(x)=x^3-73x+72	$f (x) = x^{3} - 73 x + 72$
15960	Write as a Set of Linear Factors	f(x)=3x^4-2x^3+74x^2-50x-25	$f (x) = 3 x^{4} - 2 x^{3} + 74 x^{2} - 50 x - 25$
15961	Evaluate	-(4/5)^2	$- {(\frac{4}{5})}^{2}$
15962	Evaluate	(5/4)^-2	${(\frac{5}{4})}^{- 2}$
15963	Find the Equation Given the Roots	4 , 2i	$4$ , $2 i$
15964	Evaluate	(-1000)^(1/3)	${(- 1000)}^{\frac{1}{3}}$
15965	Convert to a Simplified Fraction	-1.5	$- 1.5$
15966	Simplify	(9+ square root of 2)/(4- square root of 7)	$\frac{9 + \sqrt{2}}{4 - \sqrt{7}}$
15967	Evaluate	2/-4	$\frac{2}{- 4}$
15968	Evaluate	2/3*12	$\frac{2}{3} \cdot 12$
15969	Find the Equation Given the Roots	5 , 9i , -9i	$5$ , $9 i$ , $- 9 i$
15970	Evaluate	15/24	$\frac{15}{24}$
15971	Find the Equation Given the Roots	0 , 4	$0$ , $4$
15972	Evaluate	128/2	$\frac{128}{2}$
15973	Find the Equation Given the Roots	1 , 5i	$1$ , $5 i$
15974	Evaluate	12/36	$\frac{12}{36}$
15975	Evaluate	12^-2	$12^{- 2}$
15976	Evaluate	27/9	$\frac{27}{9}$
15977	Find the y-intercept	8y=72	$8 y = 72$
15978	Evaluate	3/4*12	$\frac{3}{4} \cdot 12$
15979	Find the y-intercept	6y=48	$6 y = 48$
15980	Find the y-intercept	7y=7	$7 y = 7$
15981	Evaluate	36/8	$\frac{36}{8}$
15982	Find the Inverse	8^x	$8^{x}$
15983	Evaluate	35/3	$\frac{35}{3}$
15984	Find the Inverse	8(x-3)+4	$8 (x - 3) + 4$
15985	Evaluate	34^2	$34^{2}$
15986	Find the Inverse	9-x^3	$9 - x^{3}$
15987	Evaluate	4/36	$\frac{4}{36}$
15988	Find the Inverse	2x+13	$2 x + 13$
15989	Find the Inverse	4x^3-9	$4 x^{3} - 9$
15990	Evaluate	square root of 2* square root of 32	$\sqrt{2} \cdot \sqrt{32}$
15991	Evaluate	square root of 11* square root of 11	$\sqrt{11} \cdot \sqrt{11}$
15992	Find the Inverse	6x^3+10	$6 x^{3} + 10$
15993	Find the Inverse	-6x	$- 6 x$
15994	Evaluate	fourth root of 27* fourth root of 3	$\sqrt[4]{27} \cdot \sqrt[4]{3}$
15995	Evaluate	14!	$14!$
15996	Evaluate	-12-6	$- 12 - 6$
15997	Find the Inverse	cube root of x-6	$\sqrt[3]{x} - 6$
15998	Find the Inverse	square root of x+9	$\sqrt{x + 9}$
15999	Evaluate	45/5	$\frac{45}{5}$
16000	Evaluate	42/2	$\frac{42}{2}$