Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
71901	Find the Equation Using Two Points	(0,0) , (6,5)	$(0, 0) (6, 5)$
71902	Find the Equation Using Two Points	(0,0) , (2,1)	$(0, 0) (2, 1)$
71903	Evaluate	(6/5)^-1	${(\frac{6}{5})}^{- 1}$
71904	Subtract the Matrices	[[-6,-4],[6,0],[6,4]]-[[-5,5],[-4,-1],[6,-4]]	$[\begin{array}{c} - 6 & - 4 \\ 6 & 0 \\ 6 & 4 \end{array}] - [\begin{array}{c} - 5 & 5 \\ - 4 & - 1 \\ 6 & - 4 \end{array}]$
71905	Evaluate	(5^(1/2))^2	${(5^{\frac{1}{2}})}^{2}$
71906	Subtract the Matrices	[[-1,4],[0,4],[9,-4]]-[[7,2],[17,4],[4,2]]	$[\begin{array}{c} - 1 & 4 \\ 0 & 4 \\ 9 & - 4 \end{array}] - [\begin{array}{c} 7 & 2 \\ 17 & 4 \\ 4 & 2 \end{array}]$
71907	Evaluate	(5^(4/5)*5^(4/5))^-10	${(5^{\frac{4}{5}} \cdot 5^{\frac{4}{5}})}^{- 10}$
71908	Subtract the Matrices	[[-1,2],[3,-1]]-[[5,-9],[0,-2]]	$[\begin{array}{c} - 1 & 2 \\ 3 & - 1 \end{array}] - [\begin{array}{c} 5 & - 9 \\ 0 & - 2 \end{array}]$
71909	Evaluate	-(5/4)^0	$- {(\frac{5}{4})}^{0}$
71910	Subtract the Matrices	[[1,-5],[3,4]]-[[-1,4],[3,2]]	$[\begin{array}{c} 1 & - 5 \\ 3 & 4 \end{array}] - [\begin{array}{c} - 1 & 4 \\ 3 & 2 \end{array}]$
71911	Evaluate	(64/125)^(-1/3)	${(\frac{64}{125})}^{- \frac{1}{3}}$
71912	Subtract the Matrices	[[4,3],[-5,2]]-[[3,8],[-7,-9]]	$[\begin{array}{c} 4 & 3 \\ - 5 & 2 \end{array}] - [\begin{array}{c} 3 & 8 \\ - 7 & - 9 \end{array}]$
71913	Evaluate	(0.2)^4	${(0.2)}^{4}$
71914	Subtract the Matrices	[[3,0,3],[1,-3,1]]-[[7,7],[5,5]]	$[\begin{array}{c} 3 & 0 & 3 \\ 1 & - 3 & 1 \end{array}] - [\begin{array}{c} 7 & 7 \\ 5 & 5 \end{array}]$
71915	Evaluate	(0.03)^3	${(0.03)}^{3}$
71916	Evaluate	(8/3)^2	${(\frac{8}{3})}^{2}$
71917	Determine if Injective (One to One)	f(x) = square root of 3-x^2	$f (x) = \sqrt{3 - x^{2}}$
71918	Evaluate	(9/5)^-1	${(\frac{9}{5})}^{- 1}$
71919	Determine if Injective (One to One)	f(x) = square root of 30-x^2	$f (x) = \sqrt{30 - x^{2}}$
71920	Determine if Injective (One to One)	f(x) = square root of 37-x^2	$f (x) = \sqrt{37 - x^{2}}$
71921	Determine if Injective (One to One)	f(x) = cube root of x-27	$f (x) = \sqrt[3]{x - 27}$
71922	Solve for k	8k+2m=3m+k	$8 k + 2 m = 3 m + k$
71923	Determine if Injective (One to One)	f(x)=9/x	$f (x) = \frac{9}{x}$
71924	Solve for x	square root of 7x+9=6+ square root of x+9	$\sqrt{7 x + 9} = 6 + \sqrt{x + 9}$
71925	Evaluate	(1/2+1/6)*1/3	$(\frac{1}{2} + \frac{1}{6}) \cdot \frac{1}{3}$
71926	Determine if Injective (One to One)	f(x)=-2/x	$f (x) = - \frac{2}{x}$
71927	Convert to a Simplified Fraction	4.3	$4.3$
71928	Convert to a Simplified Fraction	3.33	$3.33$
71929	Determine if Injective (One to One)	f(x)=6/7	$f (x) = \frac{6}{7}$
71930	Convert to a Simplified Fraction	1.778	$1.778$
71931	Convert to a Simplified Fraction	0.52	$0.52$
71932	Determine if Injective (One to One)	f(x)=5/(x+4)	$f (x) = \frac{5}{x + 4}$
71933	Convert to a Simplified Fraction	1.333	$1.333$
71934	Convert to a Simplified Fraction	0.71	$0.71$
71935	Determine if Injective (One to One)	f(x)=5 square root of x	$f (x) = 5 \sqrt{x}$
71936	Convert to a Simplified Fraction	26.2	$26.2$
71937	Determine if Injective (One to One)	f(x)=4x^3-9	$f (x) = 4 x^{3} - 9$
71938	Convert to a Simplified Fraction	0.03125	$0.03125$
71939	Convert to a Simplified Fraction	0.016	$0.016$
71940	Determine if Injective (One to One)	f(x)=2x^3-4	$f (x) = 2 x^{3} - 4$
71941	Convert to a Simplified Fraction	9.6	$9.6$
71942	Determine if Injective (One to One)	f(x)=2x^3-4x	$f (x) = 2 x^{3} - 4 x$
71943	Simplify	3 square root of 200	$3 \sqrt{200}$
71944	Determine if Injective (One to One)	f(x)=2x^2+5	$f (x) = 2 x^{2} + 5$
71945	Determine if Injective (One to One)	f(x)=2x^3+9	$f (x) = 2 x^{3} + 9$
71946	Evaluate	2/(7/6)	$\frac{2}{\frac{7}{6}}$
71947	Determine if Injective (One to One)	f(x)=13x^2	$f (x) = 13 x^{2}$
71948	Evaluate	2.2^2	${2.2}^{2}$
71949	Evaluate	19^(1/3)	$19^{\frac{1}{3}}$
71950	Determine if Injective (One to One)	f(x)=\|x+9\|	$f (x) = \| x + 9 \|$
71951	Evaluate	18/42	$\frac{18}{42}$
71952	Determine if Injective (One to One)	f(x)=\|x-10\|	$f (x) = \| x - 10 \|$
71953	Evaluate	18/32	$\frac{18}{32}$
71954	Evaluate	2/7+1/5	$\frac{2}{7} + \frac{1}{5}$
71955	Evaluate	-2/6	$- \frac{2}{6}$
71956	Determine if Injective (One to One)	f(x)=x^6-1	$f (x) = x^{6} - 1$
71957	Evaluate	-2/6	$\frac{- 2}{6}$
71958	Evaluate	-2/7	$- \frac{2}{7}$
71959	Determine if Injective (One to One)	f(x)=x square root of x^2-4	$f (x) = x \sqrt{x^{2} - 4}$
71960	Evaluate	2^0.5	$2^{0.5}$
71961	Determine if Injective (One to One)	f(x)=6 square root of x	$f (x) = 6 \sqrt{x}$
71962	Determine if Injective (One to One)	p(x)=-14x^2	$p (x) = - 14 x^{2}$
71963	Determine if Injective (One to One)	p(x)=-12x^2	$p (x) = - 12 x^{2}$
71964	Determine if Injective (One to One)	p(x)=-10x^2	$p (x) = - 10 x^{2}$
71965	Evaluate	-2^2-4	$- 2^{2} - 4$
71966	Plot	\|5x+15\|>5	$\| 5 x + 15 \| > 5$
71967	Evaluate	-2/3-2	$- \frac{2}{3} - 2$
71968	Evaluate	\|2-6\|	$\| 2 - 6 \|$
71969	Evaluate	2/5*3	$\frac{2}{5} \cdot 3$
71970	Plot	table[[x,y],[-6,-10],[-4,-6],[-2,-2]]	$\begin{array}{c} x & y \\ - 6 & - 10 \\ - 4 & - 6 \\ - 2 & - 2 \end{array}$
71971	Evaluate	2/3*-2	$\frac{2}{3} \cdot - 2$
71972	Plot	pi>11/4	$π > \frac{11}{4}$
71973	Evaluate	2/3-(1/6)/(2/5)	$\frac{2}{3} - \frac{\frac{1}{6}}{\frac{2}{5}}$
71974	Plot	(x-6)(x-1)<=0	$(x - 6) (x - 1) \leq 0$
71975	Plot	(x-2)(x+3)<=0	$(x - 2) (x + 3) \leq 0$
71976	Plot	square root of x<=1	$\sqrt{x} \leq 1$
71977	Evaluate	2/15+1/2-2/3	$\frac{2}{15} + \frac{1}{2} - \frac{2}{3}$
71978	Evaluate	160/3	$\frac{160}{3}$
71979	Plot	square root of x>-3	$\sqrt{x} > - 3$
71980	Evaluate	16^5	$16^{5}$
71981	Evaluate	16/48	$\frac{16}{48}$
71982	Plot	\|-7x-7\|>-21	$\| - 7 x - 7 \| > - 21$
71983	Evaluate	-16/-4	$\frac{- 16}{- 4}$
71984	Evaluate	17/51	$\frac{17}{51}$
71985	Plot	\|-8x-16\|>8	$\| - 8 x - 16 \| > 8$
71986	Evaluate	17/7	$\frac{17}{7}$
71987	Plot	\|x-2\|>=3	$\| x - 2 \| \geq 3$
71988	Evaluate	144/16	$\frac{144}{16}$
71989	Plot	\|x-20\|<=6	$\| x - 20 \| \leq 6$
71990	Evaluate	150/180	$\frac{150}{180}$
71991	Plot	\|y\|<=6	$\| y \| \leq 6$
71992	Evaluate	15^5	$15^{5}$
71993	Evaluate	-15/-3	$\frac{- 15}{- 3}$
71994	Plot	\|y\|>=7	$\| y \| \geq 7$
71995	Evaluate	14/28	$\frac{14}{28}$
71996	Evaluate	140/2	$\frac{140}{2}$
71997	Evaluate	13/9	$\frac{13}{9}$
71998	Evaluate	125/1000	$\frac{125}{1000}$
71999	Evaluate	128^2	$128^{2}$
72000	Evaluate	12/21	$\frac{12}{21}$