12x^2-20x-48=0

Simple and best practice solution for 12x^2-20x-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 12x^2-20x-48=0 equation:


Simplifying
12x2 + -20x + -48 = 0

Reorder the terms:
-48 + -20x + 12x2 = 0

Solving
-48 + -20x + 12x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-12 + -5x + 3x2) = 0

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

Ignore the factor 4.

Subproblem 1

Set the factor '(-4 + -3x)' equal to zero and attempt to solve: Simplifying -4 + -3x = 0 Solving -4 + -3x = 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 + -3x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -3x = 0 + 4 -3x = 0 + 4 Combine like terms: 0 + 4 = 4 -3x = 4 Divide each side by '-3'. x = -1.333333333 Simplifying x = -1.333333333

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 = {-1.333333333, 3}

See similar equations:

| 15=2(x-3)+5 | | 3x-2(2x+3)-4=5(x-3)-8 | | 4r+3=-18 | | 13x-(3x+12)-5x=7x-(5x-3) | | 8t^2-9z-27=0 | | 2(3x-y)=6 | | 140=10(x-1) | | z^2-9z-36=0 | | 2(5x-11)-6=3(x-7)-15 | | 8x+12=7x+5 | | 15x-200=25 | | x^2-21x-72=0 | | x^2+16x+63=0 | | X+4x-x=28 | | 2x+4=6x+20 | | 20=6-2x+4 | | 4y-2x=-20 | | 46=2s-(-29)-s | | 0=x^2+53x-730 | | 10+5x=-50 | | 2(x-2)=2(3-x) | | -3m+4(m-3)=-10 | | 29=-7x-x+5 | | -23=3p+5+p | | -1+19h=11h+23 | | x^2-21x-50=0 | | 4(x-1)-(x+3)=2x+2 | | 15x^4-15x^2=0 | | (3x+9)(10x+30)=0 | | 6x-3+4x-5=2 | | 5x+5=65 | | 0=3x^2-9x+14 |

Equations solver categories