(5+u)(3u-4)=0

Simple and best practice solution for (5+u)(3u-4)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (5+u)(3u-4)=0 equation:


Simplifying
(5 + u)(3u + -4) = 0

Reorder the terms:
(5 + u)(-4 + 3u) = 0

Multiply (5 + u) * (-4 + 3u)
(5(-4 + 3u) + u(-4 + 3u)) = 0
((-4 * 5 + 3u * 5) + u(-4 + 3u)) = 0
((-20 + 15u) + u(-4 + 3u)) = 0
(-20 + 15u + (-4 * u + 3u * u)) = 0
(-20 + 15u + (-4u + 3u2)) = 0

Combine like terms: 15u + -4u = 11u
(-20 + 11u + 3u2) = 0

Solving
-20 + 11u + 3u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-5 + -1u)(4 + -3u) = 0

Subproblem 1

Set the factor '(-5 + -1u)' equal to zero and attempt to solve: Simplifying -5 + -1u = 0 Solving -5 + -1u = 0 Move all terms containing u to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1u = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1u = 0 + 5 -1u = 0 + 5 Combine like terms: 0 + 5 = 5 -1u = 5 Divide each side by '-1'. u = -5 Simplifying u = -5

Subproblem 2

Set the factor '(4 + -3u)' equal to zero and attempt to solve: Simplifying 4 + -3u = 0 Solving 4 + -3u = 0 Move all terms containing u to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3u = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3u = 0 + -4 -3u = 0 + -4 Combine like terms: 0 + -4 = -4 -3u = -4 Divide each side by '-3'. u = 1.333333333 Simplifying u = 1.333333333

Solution

u = {-5, 1.333333333}

See similar equations:

| x=5*5 | | 2x^2-18x-87=0 | | y^2-y=2015 | | x+95=5x | | 2y-5+8=4 | | -9-(-14)+5(16-3)= | | 12=4+n | | 2y-5+4=8 | | 5*345355a-66/3 | | 5(3)+y=5 | | 5(2)+y=5 | | f(x)=x^2+8x | | 5(1)+y=5 | | 5(0)+y=5 | | (2)+y=5 | | 3x-37.5=94.5 | | (1)+y=5 | | (0)+y=5 | | Y=-4x^2-8x-13 | | 6(3)+y=-4 | | 165=6(2x) | | 6(2)+y=-4 | | 6(1)+y=-4 | | 6(0)+y=-4 | | Msquared=81 | | 12n+2=60 | | 0.5x+26.1=50.6 | | 3(1)+y=1 | | 0=2w+2.7-13.25 | | 3(2)+y=1 | | 1/4(3x-12)=-1/4x-3 | | 3(0)+y=1 |

Equations solver categories