5x^2+5x-30=0

Simple and best practice solution for 5x^2+5x-30=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+5x-30=0 equation:


Simplifying
5x2 + 5x + -30 = 0

Reorder the terms:
-30 + 5x + 5x2 = 0

Solving
-30 + 5x + 5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-6 + x + x2) = 0

Factor a trinomial.
5((-3 + -1x)(2 + -1x)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 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 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

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

Solution

x = {-3, 2}

See similar equations:

| x-x*0.2765=110 | | 6z-3=z+27 | | 1/5(10-15x)+4=2 | | 1/5(10-15x)+=2 | | x-x*0.2765=180 | | 3x-5x=19 | | -12-5= | | (x^6+64)=0 | | 75a=75*2 | | 4x-2=9+6x | | 5z-4=16 | | 7-3x=8x-4 | | J+4y=xm | | 3(4y-1)=6y | | 4(x+1.1)=3x+6.8 | | 2+3a=17 | | 3a+3=15 | | 2a+7=13 | | 8(x+1)=2(x+2) | | 5x+3=4x-6 | | 6a-12=48 | | A-5=5-5 | | 9-5=5-5 | | A+6=10 | | 6a=60 | | 3x+2=28x+7 | | 2(4k+1)+3(5k+1)=53 | | 5x+3=-(x-33) | | 2(4k+6)=3(5k+1) | | 87-6x=12x+23 | | 8x-5y=5 | | 6-8x=93-29x |

Equations solver categories