0=5x^2+40x

Simple and best practice solution for 0=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 0=5x^2+40x equation:


Simplifying
0 = 5x2 + 40x

Reorder the terms:
0 = 40x + 5x2

Solving
0 = 40x + 5x2

Solving for variable 'x'.
Remove the zero:
-40x + -5x2 = 40x + 5x2 + -40x + -5x2

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

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

Combine like terms: 5x2 + -5x2 = 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:

| 2x-3y-9=1+x | | 9x=-y-6 | | -p+7.6=p+5.6 | | 2(x-4)=x+2x-12 | | 2y^2+8y+3=x | | (3m+5n-4p)+(7m-3n-2p)= | | 9-2(x+4)-10(25-x+4)=5-3x-4(x-1) | | -11=-5s/6 | | f(x)=2xsquared+7x-8 | | -11=s-5/6 | | 5-4(1+3b)=-30 | | -2x^2-2x+8=0 | | (4z^3/3z^6x^4)^3 | | (5x+9)(3x^2+9x+1)=equation | | r-8=25 | | 4+38x=8+36x | | X-1=11+4x | | 176=64-y | | -2n/7=2 | | 6+38x=8+36x | | v^2+3v-28=equation | | a^2+6a+72=equation | | 2x^2+24x+79=y | | 3(u-7)-2=-3(-9u+5)-8u | | 6y-6=7y-12 | | (x+3)(x+11)=equation | | 3a+2b+5a=0 | | 4/5x100 | | 4x-6-9x= | | x+(5x-180)=180 | | (8x+6)(8x+6)=equation | | 7(y+11)-9=16 |

Equations solver categories