Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
16901	Solve by Factoring	x^3-49x=0	$x^{3} - 49 x = 0$
16902	Find @FORMULA	f(x)=2.9+5.8x-2.4x^2	$f (x) = 2.9 + 5.8 x - 2.4 x^{2}$
16903	Find the Domain and Range	f(x)=x^4-4x^2	$f (x) = x^{4} - 4 x^{2}$
16904	Find the Domain and Range	f(x)=x^2-4x+4	$f (x) = x^{2} - 4 x + 4$
16905	Find the Focus	x^2=36y	$x^{2} = 36 y$
16906	Find the Focus	x^2-6x+5y=-34	$x^{2} - 6 x + 5 y = - 34$
16907	Find the Properties	f(x)=x^2-8x+7	$f (x) = x^{2} - 8 x + 7$
16908	Find the Focus	y=5(x-3)^2+4	$y = 5 {(x - 3)}^{2} + 4$
16909	Find the Vertex	f(x)=-x^2+6x-5	$f (x) = - x^{2} + 6 x - 5$
16910	Expand the Trigonometric Expression	sin(2x)=	$\sin (2 x) =$
16911	Find the Vertex	p(x)=x^2+6x+8	$p (x) = x^{2} + 6 x + 8$
16912	Solve by Substitution	-3x+3y=4 , -x+y=3	$- 3 x + 3 y = 4$ , $- x + y = 3$
16913	Expand the Trigonometric Expression	7(x+5)	$7 (x + 5)$
16914	Solve by Addition/Elimination	8x+y=-16 , -3x+y=-5	$8 x + y = - 16$ , $- 3 x + y = - 5$
16915	Expand the Trigonometric Expression	(-8a^2-1)(3a^2-5)	$(- 8 a^{2} - 1) (3 a^{2} - 5)$
16916	Find the Equation Using Point-Slope Formula	(2,8) , (3,4)	$(2, 8)$ , $(3, 4)$
16917	Expand the Trigonometric Expression	(b-2)^3	${(b - 2)}^{3}$
16918	Expand the Logarithmic Expression	log of M^k	$\log (M^{k})$
16919	Expand the Trigonometric Expression	(r-t+n)^2	${(r - t + n)}^{2}$
16920	Expand the Logarithmic Expression	log base 4 of 256/y	$\log_{4} (\frac{256}{y})$
16921	Solve the Inequality for x	52-3x<-14	$52 - 3 x < - 14$
16922	Expand the Logarithmic Expression	log base 4 of 64/y	$\log_{4} (\frac{64}{y})$
16923	Expand the Logarithmic Expression	log base b of (x^2y)/(z^6)	$\log_{b} (\frac{x^{2} y}{z^{6}})$
16924	Simplify/Condense	log of 3x+7- log of x	$\log (3 x + 7) - \log (x)$
16925	Find the Interquartile Range (H-Spread)	300 , 785 , 670 , 187 , 760 , 724	$300$ , $785$ , $670$ , $187$ , $760$ , $724$
16926	Simplify/Condense	log base 5 of 25	$\log_{5} (25)$
16927	Find the Constant of Variation	y=100 x=0.2	$y = 100$ $x = 0.2$
16928	Simplify/Condense	log base 2 of 16	$\log_{2} (16)$
16929	Determine if Prime	12x^4+42x^2+4x^2+14	$12 x^{4} + 42 x^{2} + 4 x^{2} + 14$
16930	Simplify/Condense	log base 2 of 9- log base 2 of 3	$\log_{2} (9) - \log_{2} (3)$
16931	Simplify/Condense	1/3* natural log of x+ natural log of y	$\frac{1}{3} \cdot \ln (x) + \ln (y)$
16932	Use the Rational Roots Test to Find All Possible Roots	11x^3+124x^2+34x+11	$11 x^{3} + 124 x^{2} + 34 x + 11$
16933	Use the Rational Roots Test to Find All Possible Roots	11x^3+125x^2+45x+11	$11 x^{3} + 125 x^{2} + 45 x + 11$
16934	Find the Quadrant	(0,1)	$(0, 1)$
16935	Evaluate	natural log of e^-3	$\ln (e^{- 3})$
16936	Evaluate	log base 2 of 27	$\log_{2} (27)$
16937	Evaluate	log base 14 of 87.5	$\log_{14} (87.5)$
16938	Use the Rational Roots Test to Find All Possible Roots	3x^2-5x+6	$3 x^{2} - 5 x + 6$
16939	Evaluate	log base 5 of 17	$\log_{5} (17)$
16940	Evaluate	log base 5 of 100	$\log_{5} (100)$
16941	Evaluate	log base 5 of fourth root of 5	$\log_{5} (\sqrt[4]{5})$
16942	Evaluate	log base 4 of 25	$\log_{4} (25)$
16943	Convert to Logarithmic Form	a=b^c	$a = b^{c}$
16944	Convert to Logarithmic Form	e^x=4	$e^{x} = 4$
16945	Convert to Logarithmic Form	e^x=2	$e^{x} = 2$
16946	Find the Remainder	(x^3-1)÷(x+2)	$(x^{3} - 1) \div (x + 2)$
16947	Evaluate	35/5	$\frac{35}{5}$
16948	Find the Remainder	(x^2+11x+28)÷(x+4)	$(x^{2} + 11 x + 28) \div (x + 4)$
16949	Evaluate	36/5	$\frac{36}{5}$
16950	Find the Remainder	(x^2+12x+35)÷(x+5)	$(x^{2} + 12 x + 35) \div (x + 5)$
16951	Evaluate	32/5	$\frac{32}{5}$
16952	Evaluate	32/3	$\frac{32}{3}$
16953	Find the Remainder	(2x^3-3x^2+x)÷(x-1)	$(2 x^{3} - 3 x^{2} + x) \div (x - 1)$
16954	Evaluate	30/50	$\frac{30}{50}$
16955	Evaluate	4^1.5	$4^{1.5}$
16956	Evaluate Using the Remainder Theorem	k=-1 ; f(x)=x^2-3x+2	$k = - 1$ ; $f (x) = x^{2} - 3 x + 2$
16957	Evaluate	4^(1/4)	$4^{\frac{1}{4}}$
16958	Evaluate	3/4-1/8	$\frac{3}{4} - \frac{1}{8}$
16959	Evaluate	3/4-2/3	$\frac{3}{4} - \frac{2}{3}$
16960	Find a,b,c	2x(9-5x)=-5x(2-3x)	$2 x (9 - 5 x) = - 5 x (2 - 3 x)$
16961	Evaluate	-\|15\|	$- \| 15 \|$
16962	Find a,b,c	7x^2-3x+8=9x^2+15	$7 x^{2} - 3 x + 8 = 9 x^{2} + 15$
16963	Evaluate	27^3	$27^{3}$
16964	Find the Distance Between Two Points	(80,55) , (20,44)	$(80, 55) (20, 44)$
16965	Find the Distance Between Two Points	(m,n) , (0,0)	$(m, n) (0, 0)$
16966	Evaluate	14/20	$\frac{14}{20}$
16967	Evaluate	13^3	$13^{3}$
16968	Find the Distance Between Two Points	(0,0) , (4,-3)	$(0, 0) (4, - 3)$
16969	Evaluate	-15^2	$- 15^{2}$
16970	Find the Distance Between Two Points	(-5,-3) , (-3,1)	$(- 5, - 3) (- 3, 1)$
16971	Evaluate	2/3-1/6	$\frac{2}{3} - \frac{1}{6}$
16972	Evaluate	2/3-1/5	$\frac{2}{3} - \frac{1}{5}$
16973	Find the Distance Between Two Points	(5,-9) , (9,10)	$(5, - 9) (9, 10)$
16974	Convert to a Simplified Fraction	1.7	$1.7$
16975	Find the Distance Between Two Points	(-6,5) , (9,5)	$(- 6, 5) (9, 5)$
16976	Convert to a Simplified Fraction	0.16	$0.16$
16977	Find the Distance Between Two Points	(-8,-2) , (4,-4)	$(- 8, - 2) (4, - 4)$
16978	Evaluate	(100)^(3/2)	${(100)}^{\frac{3}{2}}$
16979	Find the Distance Between Two Points	(-3,4) , (1,7)	$(- 3, 4)$ , $(1, 7)$
16980	Find the Distance Between Two Points	(-3,4) , (6,1)	$(- 3, 4) (6, 1)$
16981	Find the Expanded Form	(x-3)^2+(y-6)^2=17	${(x - 3)}^{2} + {(y - 6)}^{2} = 17$
16982	Evaluate	(9/25)^(1/2)	${(\frac{9}{25})}^{\frac{1}{2}}$
16983	Evaluate	(-243)^(2/5)	${(- 243)}^{\frac{2}{5}}$
16984	Convert to a Simplified Fraction	0.44444444	$0.\overline{4}$
16985	Evaluate	(-27)^(5/3)	${(- 27)}^{\frac{5}{3}}$
16986	Convert to a Simplified Fraction	1.78	$1.78$
16987	Evaluate	(16/25)^(3/2)	${(\frac{16}{25})}^{\frac{3}{2}}$
16988	Convert to a Simplified Fraction	5.333	$5.333$
16989	Convert to a Simplified Fraction	0.33333	$0.33333$
16990	Convert to a Simplified Fraction	77%	$77 %$
16991	Evaluate	-(1/4)^2	$- {(\frac{1}{4})}^{2}$
16992	Convert to a Simplified Fraction	5.1	$5.1$
16993	Evaluate	(3+4)-4/(4-2)+(3(4+2))/3	$(3 + 4) - \frac{4}{4 - 2} + \frac{3 (4 + 2)}{3}$
16994	Convert to a Simplified Fraction	0.011	$0.011$
16995	Convert to a Simplified Fraction	2.8%	$2.8 %$
16996	Convert to a Simplified Fraction	240%	$240 %$
16997	Convert to a Simplified Fraction	1.306	$1.306$
16998	Convert to a Simplified Fraction	0.018	$0.018$
16999	Convert to a Simplified Fraction	2.45	$2.45$
17000	Convert to a Simplified Fraction	640%	$640 %$