Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3501	Find the Domain	( cube root of m-2 cube root of n)*( cube root of m+2 cube root of n)	$(\sqrt[3]{m} - 2 \sqrt[3]{n}) \cdot (\sqrt[3]{m} + 2 \sqrt[3]{n})$
3502	Find the Domain	(x^2+2xy+y^2)*(x+y)=64	$(x^{2} + 2 x y + y^{2}) \cdot (x + y) = 64$
3503	Find the Domain	(x^3-3ix-5(1+i))÷(x-1+i)	$(x^{3} - 3 i x - 5 (1 + i)) \div (x - 1 + i)$
3504	Find the Domain	(0.2x+8)(0.2-8)	$(0.2 x + 8) (0.2 - 8)$
3505	Find the Domain	(1.3x^3+4.6x^2-3.2x)-(-4.8x^3-4.9x^2+76)	$(1.3 x^{3} + 4.6 x^{2} - 3.2 x) - (- 4.8 x^{3} - 4.9 x^{2} + 76)$
3506	Find the Domain	24.2-x	$24.2 - x$
3507	Find the Domain	(2x-3-9x)=14+x(-1)	$(2 x - 3 - 9 x) = 14 + x (- 1)$
3508	Find the Domain	(3v^2+6v-5)(2v+7)	$(3 v^{2} + 6 v - 5) (2 v + 7)$
3509	Find the Domain	(3ab)(-5ab)	$(3 a b) (- 5 a b)$
3510	Find the Domain	(3v+5)(v+4)	$(3 v + 5) (v + 4)$
3511	Find the Domain	4u^2+4u+6+(6u^2-4u-3)-(3u^2+7u-5)	$4 u^{2} + 4 u + 6 + (6 u^{2} - 4 u - 3) - (3 u^{2} + 7 u - 5)$
3512	Find the Domain	(4n-3n^3)-(3n^3+4n)	$(4 n - 3 n^{3}) - (3 n^{3} + 4 n)$
3513	Solve for p	p=300(2.7)^(0.02*50.34)	$p = 300 {(2.7)}^{0.02 \cdot 50.34}$
3514	Solve for s	5(s+8)^2-19(s+8)=4	$5 {(s + 8)}^{2} - 19 (s + 8) = 4$
3515	Solve for t	e^(0.04t)=1500	$e^{0.04 t} = 1500$
3516	Solve for v	v=1/3*(Bhforh)	$v = \frac{1}{3} \cdot (B h f o r h)$
3517	Solve for x	2/3x+8/3=2^x	$\frac{2}{3} x + \frac{8}{3} = 2^{x}$
3518	Solve for x	3^(2x-7) = square root of 81^x	$3^{2 x - 7} = \sqrt{81^{x}}$
3519	Solve for x	x^(2-15x+50)=0	$x^{2 - 15 x + 50} = 0$
3520	Solve for x	0=0.0241x^2x+5.5	$0 = 0.0241 x^{2} x + 5.5$
3521	Solve for x	12x+30y=180	$12 x + 30 y = 180$
3522	Solve for x	-2x+8=(0.25)^x	$- 2 x + 8 = {(0.25)}^{x}$
3523	Solve for x	4*x=4^(x-2)+27	$4 \cdot x = 4^{x - 2} + 27$
3524	Solve for x	5(3x+y)-5(4-y)=20	$5 (3 x + y) - 5 (4 - y) = 20$
3525	Solve for x	7-1/3y=3x	$7 - \frac{1}{3} y = 3 x$
3526	Solve for x	8-3y=5+6x	$8 - 3 y = 5 + 6 x$
3527	Solve for x	8x=5x-12	$8 x = 5 x - 12$
3528	Solve for x	9x-5y=6	$9 x - 5 y = 6$
3529	Solve for x	x-13/12=(5x)/18+13/12	$x - \frac{13}{12} = \frac{5 x}{18} + \frac{13}{12}$
3530	Solve for x	y=ax^2+c	$y = a x^{2} + c$
3531	Solve for x	y=x^3-48x+17	$y = x^{3} - 48 x + 17$
3532	Solve for x	y-2=4(x-1)	$y - 2 = 4 (x - 1)$
3533	Solve for y	yr^2=lm(x/m-sa)	$y r^{2} = l m (\frac{x}{m} - s a)$
3534	Solve for y	0.5(5y+15)=2.9-(y+3)	$0.5 (5 y + 15) = 2.9 - (y + 3)$
3535	Solve for y	3y+4(32-64)=23	$3 y + 4 (32 - 64) = 23$
3536	Solve for y	y=ax^x+bx+c	$y = a x^{x} + b x + c$
3537	Solve for y	y-4x=-3	$y - 4 x = - 3$
3538	Simplify	5-9i+(2-4i)	$5 - 9 i + (2 - 4 i)$
3539	Simplify	(56x^5-49x^3+8x^2)/(7x^2)	$\frac{56 x^{5} - 49 x^{3} + 8 x^{2}}{7 x^{2}}$
3540	Simplify	(4M^2+7M-2)/(2M^2-8)*(1/(M-2))^-1	$\frac{4 M^{2} + 7 M - 2}{2 M^{2} - 8} \cdot {(\frac{1}{M - 2})}^{- 1}$
3541	Simplify	(7x+8)/(x-7)+(3x)/(7-x)	$\frac{7 x + 8}{x - 7} + \frac{3 x}{7 - x}$
3542	Simplify	2i(5-9i)	$2 i (5 - 9 i)$
3543	Simplify	9x+7	$9 x + 7$
3544	Simplify	-p-10x	$- p - 10 x$
3545	Find the Inverse	[[1,3,-1],[-3,-5,0],[4,5,1]]	$[\begin{array}{c} 1 & 3 & - 1 \\ - 3 & - 5 & 0 \\ 4 & 5 & 1 \end{array}]$
3546	Solve for x	(x-5)/(-x-1)<0	$\frac{x - 5}{- x - 1} < 0$
3547	Solve for x	10x-6=9x-8	$10 x - 6 = 9 x - 8$
3548	Solve for x	2x^2+7x=4	$2 x^{2} + 7 x = 4$
3549	Solve for x	-8x=40	$- 8 x = 40$
3550	Graph the Line Segment	(2,-5) , (4,-6)	$(2, - 5)$ , $(4, - 6)$
3551	Simplify	(2x^2+3x-2)/(x^2-9)	$\frac{2 x^{2} + 3 x - 2}{x^{2} - 9}$
3552	Find the Domain	(5p^3q^2)(2p^4q)^2	$(5 p^{3} q^{2}) {(2 p^{4} q)}^{2}$
3553	Find the Domain	5x^4-3x^2+12+(3x^4-7x-2x+3)	$5 x^{4} - 3 x^{2} + 12 + (3 x^{4} - 7 x - 2 x + 3)$
3554	Find the Domain	(5x-3)=8-3x	$(5 x - 3) = 8 - 3 x$
3555	Find the Domain	(6t-1)=3(t+1)+6	$(6 t - 1) = 3 (t + 1) + 6$
3556	Find the Domain	6x-7+(4x+5)	$6 x - 7 + (4 x + 5)$
3557	Find the Domain	(-8x^2+15x+28)-(-8^2+44x+9)	$(- 8 x^{2} + 15 x + 28) - (- 8^{2} + 44 x + 9)$
3558	Find the Domain	(-8x+4)-(x^2+x-2)	$(- 8 x + 4) - (x^{2} + x - 2)$
3559	Find the Domain	(9n+1/2)(27n^2+1/3)	$(9 n + \frac{1}{2}) (27 n^{2} + \frac{1}{3})$
3560	Find the Domain	(9x-12)-(5x-7)	$(9 x - 12) - (5 x - 7)$
3561	Find the Domain	(x)dx	$(x) d x$
3562	Find the Domain	(x+2y)=8	$(x + 2 y) = 8$
3563	Find the Inverse	[[2,3,-4],[0,-4,2],[1,-1,5]]	$[\begin{array}{c} 2 & 3 & - 4 \\ 0 & - 4 & 2 \\ 1 & - 1 & 5 \end{array}]$
3564	Find the Domain	y=-3.5x+2	$y = - 3.5 x + 2$
3565	Find the Domain	y=-1/5x+2	$y = - \frac{1}{5} x + 2$
3566	Write as a Vector Equality	5x-4y-6z=-3 , x-3y+z=-1 , -3x-6y+7z=1	$5 x - 4 y - 6 z = - 3$ , $x - 3 y + z = - 1$ , $- 3 x - 6 y + 7 z = 1$
3567	Solve for b	b=420	$b = 420$
3568	Write as a Vector Equality	x+y=6 , x-y=2	$x + y = 6$ , $x - y = 2$
3569	Find the Domain	3x-2y=-24	$3 x - 2 y = - 24$
3570	Find the Domain	(x+y)=15	$(x + y) = 15$
3571	Find the Domain	(x-5)(x-2)=0	$(x - 5) (x - 2) = 0$
3572	Find the Domain	(x-y)(x^2+2xy+y^2)	$(x - y) (x^{2} + 2 x y + y^{2})$
3573	Find the Domain	(y)=-16.2x+99.6	$(y) = - 16.2 x + 99.6$
3574	Find the Domain	(y+1)dx=2x(yd)y	$(y + 1) d x = 2 x yds y$
3575	Find the Domain	-0.1x+2.1y=-9.7	$- 0.1 x + 2.1 y = - 9.7$
3576	Find the Domain	0.5x^2	$0.5 x^{2}$
3577	Find the Domain	0.6=x+y-0.7	$0.6 = x + y - 0.7$
3578	Find the Domain	0.7 square root of 260	$0.7 \sqrt{260}$
3579	Find the Domain	((x^5y^2)/(wz^3))-3	$(\frac{x^{5} y^{2}}{w z^{3}}) - 3$
3580	Find the Domain	-(-3x+(-x-2y-3))+(-(2x+y)+(-x-3))*2-x+y	$- (- 3 x + (- x - 2 y - 3)) + (- (2 x + y) + (- x - 3)) \cdot 2 - x + y$
3581	Find the Domain	59x^8+97-45+x^7	$59 x^{8} + 97 - 45 + x^{7}$
3582	Find the Domain	(x-(5-3i))(x-(5+3i))	$(x - (5 - 3 i)) (x - (5 + 3 i))$
3583	Find the Domain	(24x^3+2x^2+23x+2)/(6x-1)	$\frac{24 x^{3} + 2 x^{2} + 23 x + 2}{6 x - 1}$
3584	Find the Domain	((3y^6)/(4y^2))^3	${(\frac{3 y^{6}}{4 y^{2}})}^{3}$
3585	Find the Domain	(1+a)^2	${(1 + a)}^{2}$
3586	Find the Domain	(2q-3)^4	${(2 q - 3)}^{4}$
3587	Find the Domain	(3.4)^(2x+3)=8.5	${(3.4)}^{2 x + 3} = 8.5$
3588	Evaluate	7000(1+0.06/12)^72	$7000 {(1 + \frac{0.06}{12})}^{72}$
3589	Find the Domain	y=x^2-2x-5	$y = x^{2} - 2 x - 5$
3590	Find the Domain	y=(8/3)^x	$y = {(\frac{8}{3})}^{x}$
3591	Find the Domain	y+7=4(x-3)	$y + 7 = 4 (x - 3)$
3592	Find the Domain	y=(1000)(0.05)(8)	$y = (1000) (0.05) (8)$
3593	Find the Domain	x-y=8	$x - y = 8$
3594	Find the Domain	x-y=9	$x - y = 9$
3595	Find the Domain	x-y=o	$x - y = o$
3596	Find the Domain	y=-300x+1800	$y = - 300 x + 1800$
3597	Find the Domain	y=57-142	$y = 57 - 142$
3598	Find the Domain	y=-600x+15000	$y = - 600 x + 15000$
3599	Find the Domain	y=8x+6	$y = 8 x + 6$
3600	Find the Domain	y((du)/(dx))-x(du)/(dy)=0	$y \cdot (\frac{d u}{d x}) - x \cdot \frac{d u}{d y} = 0$