Mathway | Recent Popular Problems

Recent Popular Problems

Rank	Topic	Problem	Formatted Problem
45701	Simplify	cube root of -512x^2	$\sqrt[3]{- 512 x^{2}}$
45702	Find the LCM	4 and 3	$4$ and $3$
45703	Simplify	square root of 3x^7* square root of 8x^4	$\sqrt{3 x^{7}} \cdot \sqrt{8 x^{4}}$
45704	Find the Slope and y-intercept	-5/4-2/7x=y	$- \frac{5}{4} - \frac{2}{7} x = y$
45705	Divide	((x+4)/(x^2-5x+6))÷((x^2-16)/(x+3))	$\frac{x + 4}{x^{2} - 5 x + 6} \div \frac{x^{2} - 16}{x + 3}$
45706	Find the x and y Intercepts	1/(x-3)+4	$\frac{1}{x - 3} + 4$
45707	Graph	-3x+y=-4 y=-1/2x+3	$- 3 x + y = - 4$ $y = - \frac{1}{2} x + 3$
45708	Find the Domain and Range	h(x)=1/2 square root of x+1+2	$h (x) = \frac{1}{2} \sqrt{x + 1} + 2$
45709	Solve the System of Inequalities	y>-1/6x-6 y<1/2x-2	$y > - \frac{1}{6} x - 6$ $y < \frac{1}{2} x - 2$
45710	Evaluate	6/5pi-pi	$\frac{6}{5} π - π$
45711	Evaluate	(7*10)-20	$(7 \times 10) - 20$
45712	Find the Derivative - d/dx	cube root of 1+3x	$\sqrt[3]{1 + 3 x}$
45713	Evaluate	-b^2-2b(-2)^2-(-2)	$- b^{2} - 2 b {(- 2)}^{2} - (- 2)$
45714	Find the Product	11(4cd)(-cd^5)	$11 (4 c d) (- c d^{5})$
45715	Find the Equation Using Slope-Intercept Form	m=2/15 ; passes through (5,7)	$m = \frac{2}{15}$ ; passes through $(5, 7)$
45716	Convert to Logarithmic Form	3y=x^7	$3 y = x^{7}$
45717	Simplify	(5(37^15-197^14))/(7^16+3*7^15)	$\frac{5 (3 \cdot 7^{15} - 19 \cdot 7^{14})}{7^{16} + 3 \cdot 7^{15}}$
45718	Solve for y	y=3.75+1.5(x-1)	$y = 3.75 + 1.5 (x - 1)$
45719	Solve for x	(3x+1)+(x+14)+(4x+5)=180	$(3 x + 1) + (x + 14) + (4 x + 5) = 180$
45720	Write in Slope-Intercept Form	4x+y>-8	$4 x + y > - 8$
45721	Evaluate	(-3)^3-4(-3)^2+c(-3)+33	${(- 3)}^{3} - 4 {(- 3)}^{2} + c (- 3) + 33$
45722	Solve for x	3 square root of 4-x=9	$3 \sqrt{4 - x} = 9$
45723	Write the Fraction in Simplest Form	limit as x approaches 2 of (x^2-4)/(x-2)	$lim_{x \to 2} \frac{x^{2} - 4}{x - 2}$
45724	Simplify	(-3+2i square root of 48)(-5-4i square root of 12)	$(- 3 + 2 i \sqrt{48}) (- 5 - 4 i \sqrt{12})$
45725	Factor	ab^3-9ab	$a b^{3} - 9 a b$
45726	Find the Perfect Square Trinomial	(2x-9)(3x-5)	$(2 x - 9) (3 x - 5)$
45727	Simplify	x+5+2x+3+2x-2	$x + 5 + 2 x + 3 + 2 x - 2$
45728	Simplify	u^-1v^-2*3u	$u^{- 1} v^{- 2} \cdot 3 u$
45729	Solve for n	g(n)=n^2+4n	$g (n) = n^{2} + 4 n$
45730	Solve the Absolute Value Inequality for x	\|x+7\|=\|x+11\|	$\| x + 7 \| = \| x + 11 \|$
45731	Simplify	2x^2 square root of 5x^4+7 square root of 5x^8	$2 x^{2} \sqrt{5 x^{4}} + 7 \sqrt{5 x^{8}}$
45732	Simplify	2^-7*5^10	$2^{- 7} \cdot 5^{10}$
45733	Write in Standard Form	2/3x+4=2/5	$\frac{2}{3} x + 4 = \frac{2}{5}$
45734	Solve for c	7-t=c/x	$7 - t = \frac{c}{x}$
45735	Subtract	(3pi)/4-pi/4	$\frac{3 π}{4} - \frac{π}{4}$
45736	Simplify	3-i^11	$3 - i^{11}$
45737	Evaluate the Limit	limit as x approaches negative infinity of (x^2-5x+4)/(2x^2-8x)	$lim_{x \to - \infty} \frac{x^{2} - 5 x + 4}{2 x^{2} - 8 x}$
45738	Find the Slope	(5,7) and (6,3)	$(5, 7)$ and $(6, 3)$
45739	Simplify	(56y^3+49y^2)/(-7y)	$\frac{56 y^{3} + 49 y^{2}}{- 7 y}$
45740	Write in Exponential Form	fourth root of 3^3* square root of 3^5	$\sqrt[4]{3^{3}} \cdot \sqrt{3^{5}}$
45741	Find dy/dx	x^2+5y^3=x+9	$x^{2} + 5 y^{3} = x + 9$
45742	Solve the Rational Equation for x	square root of x+ square root of x-7=1	$\sqrt{x} + \sqrt{x - 7} = 1$
45743	Simplify	square root of 9+ square root of 24	$\sqrt{9} + \sqrt{24}$
45744	Solve for x	square root of 2*x^2+7x+5 square root of 2=0	$\sqrt{2} \cdot x^{2} + 7 x + 5 \sqrt{2} = 0$
45745	Solve for x	1/(x^2-8x+15)=4/(x^2-8x+15)-2/(x-3)	$\frac{1}{x^{2} - 8 x + 15} = \frac{4}{x^{2} - 8 x + 15} - \frac{2}{x - 3}$
45746	Solve for d	d^2=81	$d^{2} = 81$
45747	Solve Using the Quadratic Formula	2x^2+5x-8=5/2x+20	$2 x^{2} + 5 x - 8 = \frac{5}{2} x + 20$
45748	Determine if the Sides Form a Right Triangle	8 , 10 , 12	$8$ , $10$ , $12$
45749	Solve the Inequality for y	9 4/5+y>-1/5	$9 \frac{4}{5} + y > - \frac{1}{5}$
45750	Find the Exact Value	3/4-1/4	$\frac{3}{4} - \frac{1}{4}$
45751	Solve for w	5w^2=-10w	$5 w^{2} = - 10 w$
45752	Simplify	x^(1/6)*x^(1/6)	$x^{\frac{1}{6}} \cdot x^{\frac{1}{6}}$
45753	Find dy/dx	y = natural log of \|sin(x)\|	$y = \ln (\| \sin (x) \|)$
45754	Verify the Identity	1-sin(x)^2-sin(x)^2=1-2sin(x)^2	$1 - \sin^{2} (x) - \sin^{2} (x) = 1 - 2 \sin^{2} (x)$
45755	Evaluate	2/3(2 square root of 2-1)	$\frac{2}{3} (2 \sqrt{2} - 1)$
45756	Solve for a	a^2+a=0	$a^{2} + a = 0$
45757	Evaluate the Limit	limit as y approaches -2 of (4-3y^2-y^3)/(6-y-y^2)	$lim_{y \to - 2} \frac{4 - 3 y^{2} - y^{3}}{6 - y - y^{2}}$
45758	Solve for b	39=1 3/10b	$39 = 1 \frac{3}{10} b$
45759	Convert to a Decimal	675deg	$675$ degrees
45760	Solve for A in Degrees	6sin(A)+4=2sin(A)+8	$6 \sin (A) + 4 = 2 \sin (A) + 8$
45761	Solve for b	8b^2-40b=0	$8 b^{2} - 40 b = 0$
45762	Find the LCD	w/(w-2)-(4w)/(4w-1)-(w-2)/(4w^2-9w+2)	$\frac{w}{w - 2} - \frac{4 w}{4 w - 1} - \frac{w - 2}{4 w^{2} - 9 w + 2}$
45763	Simplify	((2x^3y^-2)^-3)/((3x^4y^2)^-2)	$\frac{{(2 x^{3} y^{- 2})}^{- 3}}{{(3 x^{4} y^{2})}^{- 2}}$
45764	Find the Domain	square root of x^2-1	$\sqrt{x^{2}} - 1$
45765	Solve for y	3/4x+1/4y=5 for y	$\frac{3}{4} x + \frac{1}{4} y = 5$ for $y$
45766	Find the Exact Value	cos(175)cos(55)+sin(175)sin(55) ?	$\cos (175) \cdot \cos (55) + \sin (175) \cdot \sin (55)$ ?
45767	Evaluate	( square root of x)^5	${(\sqrt{x})}^{5}$
45768	Evaluate	(2pi)/1*3/(2pi)	$\frac{2 π}{1} \cdot \frac{3}{2 π}$
45769	Find the Percentage Rate of Change	f(t)=16(1.4)^t	$f (t) = 16 {(1.4)}^{t}$
45770	Graph	y=3 x-y=-4	$y = 3$ $x - y = - 4$
45771	Evaluate the Integral	integral of (7x)/((2x-3)(x+2)) with respect to x	$\int \frac{7 x}{(2 x - 3) (x + 2)} d x$
45772	Find the Domain and Range	y=4tan(3x)	$y = 4 \tan (3 x)$
45773	Solve for x	(1/2)^(x+1)=8^x	${(\frac{1}{2})}^{x + 1} = 8^{x}$
45774	Solve for x	x^2+x^2=1	$x^{2} + x^{2} = 1$
45775	Solve for x	2=x/(x+3)-3/(x-5)	$2 = \frac{x}{x + 3} - \frac{3}{x - 5}$
45776	Simplify	6/( square root of 20a^4)	$\frac{6}{\sqrt{20 a^{4}}}$
45777	Evaluate the Integral	integral from 1 to e of (-2 natural log of x)/(x^2) with respect to x	$\int_{1}^{e} \frac{- 2 \ln (x)}{x^{2}} d x$
45778	Evaluate	( square root of x-1)^2	${(\sqrt{x} - 1)}^{2}$
45779	Simplify	2(30+(3^2-4))	$2 (30 + (3^{2} - 4))$
45780	Evaluate the Integral	integral from 2 to infinity of 1/(x^2) with respect to x	$\int_{2}^{\infty} \frac{1}{x^{2}} d x$
45781	Solve for y	6y^2=-30y	$6 y^{2} = - 30 y$
45782	Simplify	4-1/2(4)^2	$4 - \frac{1}{2} {(4)}^{2}$
45783	Simplify	(10i)/(6i)	$\frac{10 i}{6 i}$
45784	Simplify the Radical Expression	(2x)^(1/5)*(2x)^(-1/5)	${(2 x)}^{\frac{1}{5}} \cdot {(2 x)}^{\frac{- 1}{5}}$
45785	Find the Derivative - d/dx	d/(dx)(f(x)+g(x))	$\frac{d}{d x} (f (x) + g (x))$
45786	Solve the Rational Equation for x	(x-2)^(2/3)=4	${(x - 2)}^{\frac{2}{3}} = 4$
45787	Simplify the Radical Expression	(144k^2r^14)^(1/2)	${(144 k^{2} r^{14})}^{\frac{1}{2}}$
45788	Simplify	( square root of 8)÷( cube root of 4)	$\sqrt{8} \div \sqrt[3]{4}$
45789	Solve the Rational Equation for x	(x-1)^(5/2)=32	${(x - 1)}^{\frac{5}{2}} = 32$
45790	Evaluate	4r^2-5=59	$4 r^{2} - 5 = 59$
45791	Find the x and y Intercepts	f(x)=(6x+1)(x^2+1)(x+1)^2	$f (x) = (6 x + 1) (x^{2} + 1) {(x + 1)}^{2}$
45792	Solve for u	343=u^3	$343 = u^{3}$
45793	Solve for x	2x+1/2=-5	$2 x + \frac{1}{2} = - 5$
45794	Simplify	(y^2+2y-35)/(y^2-5y-3y+15)	$\frac{y^{2} + 2 y - 35}{y^{2} - 5 y - 3 y + 15}$
45795	Find the Quotient	(y^6)/(y^5)	$\frac{y^{6}}{y^{5}}$
45796	Simplify	cube root of (8x)/64	$\sqrt[3]{\frac{8 x}{64}}$
45797	Write the Fraction in Simplest Form	3/7-1/7	$\frac{3}{7} - \frac{1}{7}$
45798	Solve for x	x-y-10=A	$x - y - 10 = A$
45799	Find the Slope	(4,-1) and (3,-1)	$(4, - 1)$ and $(3, - 1)$
45800	Evaluate	-3÷3(1+-4(-6+5)-(-6+1))	$- 3 \div 3 (1 + - 4 (- 6 + 5) - (- 6 + 1))$