5x^2+8x-60=x^2

Simple and best practice solution for 5x^2+8x-60=x^2 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+8x-60=x^2 equation:


Simplifying
5x2 + 8x + -60 = x2

Reorder the terms:
-60 + 8x + 5x2 = x2

Solving
-60 + 8x + 5x2 = x2

Solving for variable 'x'.

Combine like terms: 5x2 + -1x2 = 4x2
-60 + 8x + 4x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-60 + 8x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-15 + 2x + x2) = 0

Factor a trinomial.
4((-5 + -1x)(3 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

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

Solution

x = {-5, 3}

See similar equations:

| (x-10)(x-4)=-9 | | y^2-12y=-33 | | 6x^2-160=0 | | 4v^2-9v=9 | | y=-2x^2+4x+4 | | 4(x+1)=-x+19 | | t(3+2)-6(t-5)-11=6 | | -7z-9=141 | | 8x+7-7x=14 | | 9-10x=99-31x | | 2b^2-b^2= | | 5a+3=5 | | x^2+20x+44=0 | | h=80-4t | | -(x-3)=4x | | h=70+6t | | 4x^3+9x-3=y | | h=60+16t | | 15-2*4= | | 5x-9=-59 | | 14x^2-24x-12=0 | | 9y^5+6y^4+y^3+3y+1=0 | | -2(3n+2)=12 | | y+c*y+c= | | (x+10)+(2x)+(2x-30)= | | (2x)+(2x-30)+(x+10)=180 | | (2x-30)= | | 11y=10(y+8) | | -5+15=17x-2-16x | | -3(4y-7)+2(2y+7)= | | -8-5=10x+10-9x | | 3(2x-5)=2+4(3-x) |

Equations solver categories