Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
132901	Write the Fraction in Simplest Form	(-20+ square root of -50)/60	$\frac{- 20 + \sqrt{- 50}}{60}$
132902	Write the Fraction in Simplest Form	3/7	$\frac{3}{7}$
132903	Write the Fraction in Simplest Form	3/9	$\frac{3}{9}$
132904	Write the Fraction in Simplest Form	28/49	$\frac{28}{49}$
132905	Write the Fraction in Simplest Form	256/2401	$\frac{256}{2401}$
132906	Write the Fraction in Simplest Form	6/14	$\frac{6}{14}$
132907	Write the Fraction in Simplest Form	4/9	$\frac{4}{9}$
132908	Write the Fraction in Simplest Form	5 3/4÷(5/6)	$5 \frac{3}{4} \div \frac{5}{6}$
132909	Write the Fraction in Simplest Form	35%	$35 %$
132910	Write the Fraction in Simplest Form	4 fourth root of 4^3	$4 \sqrt[4]{4^{3}}$
132911	Find the LCD	14/(x^2y)7/(xy^2)	$\frac{14}{x^{2} y} \frac{7}{x y^{2}}$
132912	Find the LCD	(3m)/(m+n)*(3n)/(m-n)	$\frac{3 m}{m + n} \cdot \frac{3 n}{m - n}$
132913	Find the LCD	x/2+2/3=1/4	$\frac{x}{2} + \frac{2}{3} = \frac{1}{4}$
132914	Find the Equation Using Point-Slope Formula	(0,4) , (1,8)	$(0, 4) (1, 8)$
132915	Find the Equation Using Point-Slope Formula	(0,3) , (1,5)	$(0, 3) (1, 5)$
132916	Find the Equation Using Point-Slope Formula	(0,1) , (-2,-5)	$(0, 1)$ , $(- 2, - 5)$
132917	Find the Equation Using Point-Slope Formula	(0,-1) , (3,-5)	$(0, - 1) (3, - 5)$
132918	Find the Equation Using Point-Slope Formula	(4,-3) , (-2,9)	$(4, - 3) (- 2, 9)$
132919	Solve the Function Operation	h(x)=4x-5t(x)=2x+4(h*t)(x)	$h (x) = 4 x - 5 t (x) = 2 x + 4 (h \cdot t) (x)$
132920	Find the Prime Factorization	361	$361$
132921	Find Amplitude, Period, and Phase Shift	5sin(x)	$5 \sin (x)$
132922	Find Where Undefined/Discontinuous	f(x)=(x^2+11x)/(2x^2-242)	$f (x) = \frac{x^{2} + 11 x}{2 x^{2} - 242}$
132923	Find Where Undefined/Discontinuous	f(x)=(2x+14)/(x^2+9x+14)	$f (x) = \frac{2 x + 14}{x^{2} + 9 x + 14}$
132924	Find Where Undefined/Discontinuous	f(x)=(3-x)/(x^3-27)	$f (x) = \frac{3 - x}{x^{3} - 27}$
132925	Find the Parallel Line	y=6x+1 (-7,1)	$y = 6 x + 1$ $(- 7, 1)$
132926	Find the Parallel Line	y=-5/4x+7 (-4,1)	$y = - \frac{5}{4} x + 7$ $(- 4, 1)$
132927	Write as an Equation	(3,4)	$(3, 4)$
132928	Write as an Equation	f(x)=3x	$f (x) = 3 x$
132929	Find the Local Maxima and Minima	h(t)=48t-16t^2	$h (t) = 48 t - 16 t^{2}$
132930	Find the Local Maxima and Minima	h(t)=120t-16t^2	$h (t) = 120 t - 16 t^{2}$
132931	Find Any Equation Perpendicular to the Line	y=-4x+2	$y = - 4 x + 2$
132932	Determine if Odd, Even, or Neither	square root of 6x	$\sqrt{6 x}$
132933	Determine if Odd, Even, or Neither	square root of 7x	$\sqrt{7 x}$
132934	Determine if Odd, Even, or Neither	3x^4-10x^3+x^2-x	$3 x^{4} - 10 x^{3} + x^{2} - x$
132935	Find the Parabola with Focus (7,2) and Directrix y=-2	(7,2) y=-2	$(7, 2)$ $y = - 2$
132936	Find the Leading Coefficient	(x+y)^3	${(x + y)}^{3}$
132937	Verify the Identity	1+cos(12x)=2sin(6x)^2	$1 + \cos (12 x) = 2 \sin^{2} (6 x)$
132938	Verify the Identity	(1-cos(x)^2)sec(x)^2=tan(x)^2	$(1 - \cos^{2} (x)) \sec^{2} (x) = \tan^{2} (x)$
132939	Find the Equation Using Slope-Intercept Form	m=-5 , b=-1/8	$m = - 5$ , $b = - \frac{1}{8}$
132940	Find the Equation of the Parabola	(-6,0) , (-4,0) , (-3,-18)	$(- 6, 0) (- 4, 0) (- 3, - 18)$
132941	Solve the Triangle	F=9/5C+32	$F = \frac{9}{5} C + 32$
132942	Determine the Type of Number	square root of 53	$\sqrt{53}$
132943	Find Where Undefined/Discontinuous	y=(x+3)/(x^2-3x-4)	$y = \frac{x + 3}{x^{2} - 3 x - 4}$
132944	Find P(P(A))	P(A)=1/6 , P(B)=3/5	$P (A) = \frac{1}{6}$ , $P (B) = \frac{3}{5}$
132945	Find g(f(x))	f(x)=x^2-6x+2 , g(x)=-2x	$f (x) = x^{2} - 6 x + 2$ , $g (x) = - 2 x$
132946	Determine if the Relation is a Function	{(-1,8),(4,-2),(-2,4)}	${(- 1, 8), (4, - 2), (- 2, 4)}$
132947	Find the Upper or Third Quartile	2 , 2 , 8 , 10 , 15 , 30 , 36 , 40 , 50 , 51	$2$ , $2$ , $8$ , $10$ , $15$ , $30$ , $36$ , $40$ , $50$ , $51$
132948	Find the Trig Value	sin(x)=1/3	$\sin (x) = \frac{1}{3}$
132949	Find the Variables	[[a,4],[-2,d]][[2],[-4]]=[[-12],[12]]	$[\begin{array}{c} a & 4 \\ - 2 & d \end{array}] [\begin{array}{c} 2 \\ - 4 \end{array}] = [\begin{array}{c} - 12 \\ 12 \end{array}]$
132950	Find the Variables	[[1,0,8],[-5,-4,7],[-1,-5,-4]][[x],[y],[z]]=[[-3],[-5],[-8]]	$[\begin{array}{c} 1 & 0 & 8 \\ - 5 & - 4 & 7 \\ - 1 & - 5 & - 4 \end{array}] [\begin{array}{c} x \\ y \\ z \end{array}] = [\begin{array}{c} - 3 \\ - 5 \\ - 8 \end{array}]$
132951	Find the Trig Value	(-( square root of 2)/2,-( square root of 2)/2)	$(- \frac{\sqrt{2}}{2}, - \frac{\sqrt{2}}{2})$
132952	Find the Sum of the Infinite Geometric Series	3 , 9 , 27 , 81	$3$ , $9$ , $27$ , $81$
132953	Identify the Polar Equation	r=1+2sin(theta)	$r = 1 + 2 \sin (θ)$
132954	Find the Symmetry	1/(x^2)	$\frac{1}{x^{2}}$
132955	Find the Rank	[[0,1,0,2],[1,2,-1,-2]]	$[\begin{array}{c} 0 & 1 & 0 & 2 \\ 1 & 2 & - 1 & - 2 \end{array}]$
132956	Round to the Nearest Hundredth	0.46742201	$0.46742201$
132957	Round to the Nearest Hundredth	0.667	$0.667$
132958	Round to the Nearest Hundredth	0.2	$0.2$
132959	Round to the Nearest Hundredth	0.092	$0.092$
132960	Round to the Nearest Hundredth	75.36	$75.36$
132961	Round to the Nearest Hundredth	9.5	$9.5$
132962	Round to the Nearest Hundredth	3.46	$3.46$
132963	Round to the Nearest Hundredth	254.34	$254.34$
132964	Round to the Nearest Hundredth	4.242	$4.242$
132965	Round to the Nearest Hundredth	4.35889894	$4.35889894$
132966	Round to the Nearest Hundredth	6.6	$6.6$
132967	Round to the Nearest Hundredth	5.65	$5.65$
132968	Split Using Partial Fraction Decomposition	(6x^2-7x-3)/(x^3-x)	$\frac{6 x^{2} - 7 x - 3}{x^{3} - x}$
132969	Split Using Partial Fraction Decomposition	(4x+2)/((x+2)(2x-1))	$\frac{4 x + 2}{(x + 2) (2 x - 1)}$
132970	Split Using Partial Fraction Decomposition	(4x^2)/((x-5)^2(x+5)^2)	$\frac{4 x^{2}}{{(x - 5)}^{2} {(x + 5)}^{2}}$
132971	Split Using Partial Fraction Decomposition	16/(5x(3x+4))	$\frac{16}{5 x (3 x + 4)}$
132972	Split Using Partial Fraction Decomposition	(10x^2-x+17)/((x+1)(x^2+6))	$\frac{10 x^{2} - x + 17}{(x + 1) (x^{2} + 6)}$
132973	Find the End Point Given Start (0,9) and Mid (8,6)	(0,9) , (8,6)	$(0, 9)$ , $(8, 6)$
132974	Convert from Interval to Inequality	(-3,5) union (5,100)	$(- 3, 5) \cup (5, 100)$
132975	Find the LCD	-2/(5x) , 10/(2x)	$\frac{- 2}{5 x}$ , $\frac{10}{2 x}$
132976	Find the LCD	(10x)/(x-2) , (3x)/(x-7)	$\frac{10 x}{x - 2}$ , $\frac{3 x}{x - 7}$
132977	Find the LCD	(3x)/(x-4) , 2/(x+2)	$\frac{3 x}{x - 4}$ , $\frac{2}{x + 2}$
132978	Find the LCD	x/(x^2-16) , 6/x , 9/(20-5x)	$\frac{x}{x^{2} - 16}$ , $\frac{6}{x}$ , $\frac{9}{20 - 5 x}$
132979	Find the LCD	8 , 9	$8$ , $9$
132980	Find the LCD	9/(2x) , 7/x	$\frac{9}{2 x}$ , $\frac{7}{x}$
132981	Find the LCD	9/t , 6/(t-8)	$\frac{9}{t}$ , $\frac{6}{t - 8}$
132982	Find the LCD	-5/(4x+12) , x/(x+3)	$\frac{- 5}{4 x + 12}$ , $\frac{x}{x + 3}$
132983	Find the Constant of Variation	3xy=21	$3 x y = 21$
132984	Find the Constant of Variation	10y=2x	$10 y = 2 x$
132985	Convert from Interval to Inequality	(negative infinity,-9)	$(- \infty, - 9)$
132986	Convert from Interval to Inequality	(-1,4)	$(- 1, 4)$
132987	Find the Constant of Variation	4x=y	$4 x = y$
132988	Solve for p	-36<3p-6<-15	$- 36 < 3 p - 6 < - 15$
132989	Solve for h	8<=2h+6<=22	$8 \leq 2 h + 6 \leq 22$
132990	Solve for x	-1/2+x<3x-2<=5/2+x	$- \frac{1}{2} + x < 3 x - 2 \leq \frac{5}{2} + x$
132991	Solve for x	-15<5(x-3)<=1	$- 15 < 5 (x - 3) \leq 1$
132992	Solve for x	-8<(6-9x)/10<=9	$- 8 < \frac{6 - 9 x}{10} \leq 9$
132993	Solve Using a Matrix with Cramer's Rule	2x=34-4y*2y=26-4x	$2 x = 34 - 4 y \cdot 2 y = 26 - 4 x$
132994	Solve Using a Matrix with Cramer's Rule	5x-9y=7-8x+10y=2	$5 x - 9 y = 7 - 8 x + 10 y = 2$
132995	Find the Interquartile Range (H-Spread)	0 , 0 , 0 , 1 , 2 , 2 , 4 , 5 , 7 , 8 , 10	$0$ , $0$ , $0$ , $1$ , $2$ , $2$ , $4$ , $5$ , $7$ , $8$ , $10$
132996	Find the Remainder	(x^5+11x^3-12)/(x-1)	$\frac{x^{5} + 11 x^{3} - 12}{x - 1}$
132997	Find the Remainder	(x^8-1)/(x^6)	$\frac{x^{8} - 1}{x^{6}}$
132998	Find the Remainder	(4x^19+x^2+5x+9)/(x-1)	$\frac{4 x^{19} + x^{2} + 5 x + 9}{x - 1}$
132999	Find the Remainder	(2x^5-7x^3-x^2+4x-1)/(x-2)	$\frac{2 x^{5} - 7 x^{3} - x^{2} + 4 x - 1}{x - 2}$
133000	Find the Remainder	(6x^3-x^2+5x+1)/(3x+1)	$\frac{6 x^{3} - x^{2} + 5 x + 1}{3 x + 1}$