-5x^2+50x+195=0

Simple and best practice solution for -5x^2+50x+195=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 -5x^2+50x+195=0 equation:


Simplifying
-5x2 + 50x + 195 = 0

Reorder the terms:
195 + 50x + -5x2 = 0

Solving
195 + 50x + -5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(39 + 10x + -1x2) = 0

Factor a trinomial.
5((13 + -1x)(3 + x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13

Subproblem 2

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

Solution

x = {13, -3}

See similar equations:

| 4x^3-48x^2+44x=0 | | -3x^3-24x^2-21x=0 | | -6x^2-27x=0 | | x^3-9x^2-10x=0 | | (x-2)+x^2=0 | | 18g=27 | | 9+9g=27 | | 9(3g+6)=27 | | 20d=16 | | 3(a+8)=34.2 | | 38.5=5c-3 | | 2e-6=4.6 | | 5P=20.5 | | 2(a+7)=22 | | 3=6c-9 | | 8e-4=68 | | 8(a+4)=111.2 | | 12.7=3c-5 | | 3e-5=21.7 | | 9p=22.5 | | 4x-ln(2x)=0 | | 5y+2=3y-7 | | x+3=(2x+6)/2 | | 4x/4+x^2 | | 6a+12=96 | | 113=35+a | | 117=79+a | | 6(x-5)=5x-32 | | (3x+9)/(16x+9)=8/19 | | 118=90 | | x^6+x^5/x=0 | | x^6+x^5/x |

Equations solver categories