-5x^2=40x

Simple and best practice solution for -5x^2=40x 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 -5x^2=40x equation:


Simplifying
-5x2 = 40x

Solving
-5x2 = 40x

Solving for variable 'x'.

Reorder the terms:
-40x + -5x2 = 40x + -40x

Combine like terms: 40x + -40x = 0
-40x + -5x2 = 0

Factor out the Greatest Common Factor (GCF), '-5x'.
-5x(8 + x) = 0

Ignore the factor -5.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8

Solution

x = {0, -8}

See similar equations:

| 18t-7-15t=23 | | 9x=142 | | 6x^3-13x^2-12x-5=0 | | 9x-34=5x+82 | | 64/2x=8 | | 6x^6-18x^4+12x^7= | | 28=14w | | 5x-x^2=4 | | 8x+3-5x=2x-13 | | 3v=-(3/5) | | y=7--5 | | 9x-34=6x+82 | | 6x-8=2x+14 | | x+3x-3=17 | | x-4/7=4/10 | | 7x-6(x-4)=28 | | 3x(20)=180 | | -(2/3)w+(7/3)=-(1/5)-(6/5) | | 25/6-(3/4)+(-2/3) | | 5(h+10)=7h+36 | | (2+3i)-(3-7i)= | | 2-3(2x-5)=7-x | | a/6=a+2/4 | | 3b-11+b+4=31 | | 30.25/5.5 | | t-3w=3g | | t+5=x+1 | | 12t^2+44t-16=0 | | 4z=-1.6 | | 5z=-3.7 | | F+5=2 | | 700/140 |

Equations solver categories