Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
18901	Factor	f(x)=x^3-343	$f (x) = x^{3} - 343$
18902	Factor	f(x)=x^3-5x^2-12x+36	$f (x) = x^{3} - 5 x^{2} - 12 x + 36$
18903	Factor	f(x)=x^3-5x^2-18x+72	$f (x) = x^{3} - 5 x^{2} - 18 x + 72$
18904	Factor	f(x)=x^3-3x^2-4x-12	$f (x) = x^{3} - 3 x^{2} - 4 x - 12$
18905	Factor	f(x)=x^3-3x^2-81x-77	$f (x) = x^{3} - 3 x^{2} - 81 x - 77$
18906	Factor	f(x)=x^4+10x^3-15x^2-40x+44	$f (x) = x^{4} + 10 x^{3} - 15 x^{2} - 40 x + 44$
18907	Factor	f(x)=x^4+x^3+47x^2+49x-98	$f (x) = x^{4} + x^{3} + 47 x^{2} + 49 x - 98$
18908	Factor	f(x)=x^4+3x^3-15x^2-19x+30	$f (x) = x^{4} + 3 x^{3} - 15 x^{2} - 19 x + 30$
18909	Factor	f(x)=x^4+6x^3-11x^2-24x+28	$f (x) = x^{4} + 6 x^{3} - 11 x^{2} - 24 x + 28$
18910	Factor	f(x)=x^4+81x^2	$f (x) = x^{4} + 81 x^{2}$
18911	Factor	f(x)=x^4-1	$f (x) = x^{4} - 1$
18912	Factor	f(x)=3x^2-x-2	$f (x) = 3 x^{2} - x - 2$
18913	Factor	f(x)=3x^3+x^2-4x-12	$f (x) = 3 x^{3} + x^{2} - 4 x - 12$
18914	Factor	f(x)=7(-1)^3+2(-1)^2-7*-1+7	$f (x) = 7 {(- 1)}^{3} + 2 {(- 1)}^{2} - 7 \cdot - 1 + 7$
18915	Factor	f(x) = natural log of x	$f (x) = \ln (x)$
18916	Factor	f(x)=4x^4-24x^3+35x^2+6x-9	$f (x) = 4 x^{4} - 24 x^{3} + 35 x^{2} + 6 x - 9$
18917	Factor	f(x)=x^6-x^4-81x^2+81	$f (x) = x^{6} - x^{4} - 81 x^{2} + 81$
18918	Factor	f(x)=2x^3-13x^2+24x-9	$f (x) = 2 x^{3} - 13 x^{2} + 24 x - 9$
18919	Factor	f(x)=x^4-4x^3+9x^2-20x+20	$f (x) = x^{4} - 4 x^{3} + 9 x^{2} - 20 x + 20$
18920	Factor	f(x)=3x^4-10x^3-9x^2+40x-12	$f (x) = 3 x^{4} - 10 x^{3} - 9 x^{2} + 40 x - 12$
18921	Factor	f(x)=-16(9/8)^2+36(9/8)	$f (x) = - 16 {(\frac{9}{8})}^{2} + 36 (\frac{9}{8})$
18922	Find the Exponential Function	(1/2,( square root of 3)/2)	$(\frac{1}{2}, \frac{\sqrt{3}}{2})$
18923	Find the Exponential Function	(-1/2,1/5)	$(- \frac{1}{2}, \frac{1}{5})$
18924	Find the Exponential Function	(3/5,4/5)	$(\frac{3}{5}, \frac{4}{5})$
18925	Find the Exponential Function	(-2,1/9)	$(- 2, \frac{1}{9})$
18926	Find the Exponential Function	(-1/5,((2 square root of 6)/5))	$(- \frac{1}{5}, (\frac{2 \sqrt{6}}{5}))$
18927	Find the Exponential Function	(2,9)	$(2, 9)$
18928	Find the Exponential Function	(4,1)	$(4, 1)$
18929	Factor	f(h)=1/(x^2-3)	$f (h) = \frac{1}{x^{2} - 3}$
18930	Find the Exponential Function	(-2,7)	$(- 2, 7)$
18931	Factor	f(x)=1/((x^2-4)(x-4))	$f (x) = \frac{1}{(x^{2} - 4) (x - 4)}$
18932	Factor	f(x)=(k^2x^3-4kx+3)/(x-1)	$f (x) = \frac{k^{2} x^{3} - 4 k x + 3}{x - 1}$
18933	Factor	f(x)=((5)^2-(5)-2)/((5)^2-16)	$f (x) = \frac{{(5)}^{2} - (5) - 2}{{(5)}^{2} - 16}$
18934	Factor	f(x)=(6x-13)/((x-1)(x-1))	$f (x) = \frac{6 x - 13}{(x - 1) (x - 1)}$
18935	Determine if True	-3<-7/2	$- 3 < - \frac{7}{2}$
18936	Determine if True	cos(2(pi/6))=2cos(pi/6)	$\cos (2 (\frac{π}{6})) = 2 \cos (\frac{π}{6})$
18937	Determine if True	cot(30/2) = square root of -3	$\cot (\frac{30}{2}) = \sqrt{- 3}$
18938	Determine if True	f(-2)=-4	$f (- 2) = - 4$
18939	Determine if True	f(1)=2	$f (1) = 2$
18940	Determine if True	4 = log base 8 of 4096	$4 = \log_{8} (4096)$
18941	Solve the System of @WORD	y<x-3 , 2x+y>3	$y < x - 3$ , $2 x + y > 3$
18942	Determine if True	log base 0.333 of 64=18	$\log_{0.333} (64) = 18$
18943	Determine if True	log of 10000=4	$\log (10000) = 4$
18944	Determine if True	log base 243 of 81=4/5	$\log_{243} (81) = \frac{4}{5}$
18945	Determine if True	log base 2 of 1024=10	$\log_{2} (1024) = 10$
18946	Determine if True	sin(120)^2=3*cos(120)^2	$\sin^{2} (120) = 3 \cdot \cos^{2} (120)$
18947	Solve the System of @WORD	y=\|x-2\| , y = log base x of 1	$y = \| x - 2 \|$ , $y = \log_{x} (1)$
18948	Solve the System of @WORD	x-4y=-4 , 3x+y=6	$x - 4 y = - 4$ , $3 x + y = 6$
18949	Solve the System of @WORD	x=0 , y=0 , 3x+5y=30 , 3x+2y=15	$x = 0$ , $y = 0$ , $3 x + 5 y = 30$ , $3 x + 2 y = 15$
18950	Solve the System of @WORD	2x+4y=4 , 3x+y=6	$2 x + 4 y = 4$ , $3 x + y = 6$
18951	Solve the System of @WORD	x^2+y^2=36 , -6x+5y=-30	$x^{2} + y^{2} = 36$ , $- 6 x + 5 y = - 30$
18952	Solve the System of @WORD	x^2+y^2=49 , 5x+4y=20	$x^{2} + y^{2} = 49$ , $5 x + 4 y = 20$
18953	Solve the System of @WORD	2x+y<-3 , 2x-y<-1	$2 x + y < - 3$ , $2 x - y < - 1$
18954	Solve the System of @WORD	4a^2+y=2 , a=1 , y=1	$4 a^{2} + y = 2$ , $a = 1$ , $y = 1$
18955	Determine if True	((4-3i)/(2+i)+(1+2i)/(2-3i))=(-1-13i)/(7-4i)	$(\frac{4 - 3 i}{2 + i} + \frac{1 + 2 i}{2 - 3 i}) = \frac{- 1 - 13 i}{7 - 4 i}$
18956	Graph	sin(x)-cos(x)=4x	$\sin (x) - \cos (x) = 4 x$
18957	Graph	grapihy=-cos(x-3)	$g r a π h y = - \cos (x - 3)$
18958	Graph	y=-1/4*(x-1)^2-4	$y = - \frac{1}{4} \cdot {(x - 1)}^{2} - 4$
18959	Graph	y = square root of 36-(x+2)^2	$y = \sqrt{36 - {(x + 2)}^{2}}$
18960	Graph	y=-x^2+10x-20	$y = - x^{2} + 10 x - 20$
18961	Graph	y = log base 7 of x-3	$y = \log_{7} (x - 3)$
18962	Graph	y=3-(x+2)^3	$y = 3 - {(x + 2)}^{3}$
18963	Graph	y=sec(x-pi/3)	$y = \sec (x - \frac{π}{3})$
18964	Graph	y=2x^3+3x^2-12x	$y = 2 x^{3} + 3 x^{2} - 12 x$
18965	Graph	an=8n-2
18966	Graph	11=-1/4*(-6)+b	$11 = \frac{- 1}{4} \cdot (- 6) + b$
18967	Graph	(x-1)^2+(y+2)^2=9	${(x - 1)}^{2} + {(y + 2)}^{2} = 9$
18968	Graph	4x^2-y^2=1	$4 x^{2} - y^{2} = 1$
18969	Graph	5x-9y=45	$5 x - 9 y = 45$
18970	Graph	4x^2+4y^2-32x+8y-32=0	$4 x^{2} + 4 y^{2} - 32 x + 8 y - 32 = 0$
18971	Graph	y = log of x+4-1	$y = \log (x + 4) - 1$
18972	Graph	y=4/3*cos(3/2x)	$y = \frac{4}{3} \cdot \cos (\frac{3}{2} x)$
18973	Graph	3- square root of x	$3 - \sqrt{x}$
18974	Graph	z=5i	$z = 5 i$
18975	Graph	y=1/4*cos(4x+pi/2)	$y = \frac{1}{4} \cdot \cos (4 x + \frac{π}{2})$
18976	Graph	y=(25x)/(x-25)	$y = \frac{25 x}{x - 25}$
18977	Graph	y=\|x-3\|-1	$y = \| x - 3 \| - 1$
18978	Graph	f(x)=2x+3,x<0; 3-x,x>=0	$f (x) = {\begin{cases} 2 x + 3, x < 0 \\ 3 - x, x \geq 0 \end{cases}$
18979	Graph	y = log base 1/4 of x-1-5	$y = \log_{\frac{1}{4}} (x - 1) - 5$
18980	Graph	y = log base 4 of x-2+2	$y = \log_{4} (x - 2) + 2$
18981	Graph	y=3cos(x+pi/4)	$y = 3 \cos (x + \frac{π}{4})$
18982	Graph	y=7x^2+48x+36	$y = 7 x^{2} + 48 x + 36$
18983	Graph	y=1/(x-1)+6	$y = \frac{1}{x - 1} + 6$
18984	Graph	y=3.331x-1.45	$y = 3.331 x - 1.45$
18985	Graph	y=-25x^2+30x+45	$y = - 25 x^{2} + 30 x + 45$
18986	Graph	y=1+ square root of x	$y = 1 + \sqrt{x}$
18987	Graph	y=x^3+x^2-9x-9	$y = x^{3} + x^{2} - 9 x - 9$
18988	Graph	y=x^3-18x^2+30	$y = x^{3} - 18 x^{2} + 30$
18989	Graph	y=-x^2-6x-6	$y = - x^{2} - 6 x - 6$
18990	Solve for x	natural log of x-3+ natural log of x+4=3 natural log of 2	$\ln (x - 3) + \ln (x + 4) = 3 \ln (2)$
18991	Graph	y=3x^2+6x-7	$y = 3 x^{2} + 6 x - 7$
18992	Find the Asymptotes	(y^2)/16-(x^2)/9=1	$\frac{y^{2}}{16} - \frac{x^{2}}{9} = 1$
18993	Graph	y=-x^2-8x+4	$y = - x^{2} - 8 x + 4$
18994	Graph	y=-2\|2x+2\|+4	$y = - 2 \| 2 x + 2 \| + 4$
18995	Find the Exact Value	cos((31pi)/6)	$\cos (\frac{31 π}{6})$
18996	Graph	y=0.2(10^(-x))	$y = 0.2 (10^{- x})$
18997	Graph	y = natural log of x-4	$y = \ln (x - 4)$
18998	Graph	(x)^2=40(y+4)	${(x)}^{2} = 40 (y + 4)$
18999	Graph	(X-3)^2+(y+2)^2=16	${(X - 3)}^{2} + {(y + 2)}^{2} = 16$
19000	Graph	f(x)-1	$f (x) - 1$