4u^2+5=12u

Simple and best practice solution for 4u^2+5=12u 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 4u^2+5=12u equation:


Simplifying
4u2 + 5 = 12u

Reorder the terms:
5 + 4u2 = 12u

Solving
5 + 4u2 = 12u

Solving for variable 'u'.

Reorder the terms:
5 + -12u + 4u2 = 12u + -12u

Combine like terms: 12u + -12u = 0
5 + -12u + 4u2 = 0

Factor a trinomial.
(1 + -2u)(5 + -2u) = 0

Subproblem 1

Set the factor '(1 + -2u)' equal to zero and attempt to solve: Simplifying 1 + -2u = 0 Solving 1 + -2u = 0 Move all terms containing u to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2u = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2u = 0 + -1 -2u = 0 + -1 Combine like terms: 0 + -1 = -1 -2u = -1 Divide each side by '-2'. u = 0.5 Simplifying u = 0.5

Subproblem 2

Set the factor '(5 + -2u)' equal to zero and attempt to solve: Simplifying 5 + -2u = 0 Solving 5 + -2u = 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 + -2u = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2u = 0 + -5 -2u = 0 + -5 Combine like terms: 0 + -5 = -5 -2u = -5 Divide each side by '-2'. u = 2.5 Simplifying u = 2.5

Solution

u = {0.5, 2.5}

See similar equations:

| y-7=4/5(-(-1)) | | -0.1w-19.73-17.55=19.84+8.3w | | 7y=4y^2-2 | | w^2-9w+54=0 | | (4u+5)(4+u)=0 | | w^2-3w+3=0 | | r^4/4r | | 5x-5.05=-0.65 | | y-9=(-8)(x-(-2)) | | 1/2x+2/5x=3/10x | | -60z-0.9=-70z+1.3 | | -6*4-4y=24 | | 1/2^2+1/10-1=0 | | 4y+7=0 | | -x+1=20 | | -6(-4)-y=24 | | f(x)=25x^3+20x^2+10x+6 | | 7.2x=60.48 | | (X+10)2= | | -6.6-3x-7.8-x=-3x+10.8 | | 5n-2=n+50 | | y-3=(-4)(x-(-7)) | | 9(y-3)=9(-5/6(x+9)) | | 4(n-7)-(3-5n)=8n | | 9(-5/6(x+9)) | | 64y^2-9= | | 1/4x-1/4=-3/4x-1/2 | | 7z-5=9z-3z | | 4x+16=11-40 | | 4x+16=11x-14 | | y=-2/5*2.5-2 | | 3p^2-6p+4=0 |

Equations solver categories