x*x-8*x-48=0

Simple and best practice solution for x*x-8*x-48=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 x*x-8*x-48=0 equation:


Simplifying
x * x + -8x + -48 = 0

Multiply x * x
x2 + -8x + -48 = 0

Reorder the terms:
-48 + -8x + x2 = 0

Solving
-48 + -8x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-4 + -1x)(12 + -1x) = 0

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Solution

x = {-4, 12}

See similar equations:

| 4x^2+4x^2+1=0 | | (2x)-(2x)-(180-x)=180 | | -28+9m=12+7m | | 1.67t=10.2 | | 4x+9=48 | | (8+2x)*4=-6+4x | | w=.0056*4.7 | | 6(x^2-15x+21)=0 | | x^3-13x^2+48x=100 | | f(x)=x^2+2x+10 | | -3-5x-5y+8x+7y+8= | | 9m+12=-8 | | 4n+3=5n-9 | | 48x+4y+40=0 | | 5x-4-7x+14= | | mx^2*2x+m=0 | | -12=0.5(2x+8)-8x | | x*.15=27 | | 11x=2y | | 5a+6whena=3 | | 3c(5a+2b-1)= | | 10.616+7a=-2.4(-2.3-2.1a) | | Y-4=6x-36 | | 5(n-3)=2n+-6 | | 8n=6*4 | | n=.38*5.89 | | (x+20)+(x+40)+(180-x)=180 | | 8x-3=31 | | -7p-14=12p+11 | | f(x)=-x^2-5x-6 | | 16+2=6x-8-5x | | -12x-3-111=69 |

Equations solver categories