12x^2+20x+-25=0

Simple and best practice solution for 12x^2+20x+-25=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+-25=0 equation:


Simplifying
12x2 + 20x + -25 = 0

Reorder the terms:
-25 + 20x + 12x2 = 0

Solving
-25 + 20x + 12x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-5 + -2x)(5 + -6x) = 0

Subproblem 1

Set the factor '(-5 + -2x)' equal to zero and attempt to solve: Simplifying -5 + -2x = 0 Solving -5 + -2x = 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 + -2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2x = 0 + 5 -2x = 0 + 5 Combine like terms: 0 + 5 = 5 -2x = 5 Divide each side by '-2'. x = -2.5 Simplifying x = -2.5

Subproblem 2

Set the factor '(5 + -6x)' equal to zero and attempt to solve: Simplifying 5 + -6x = 0 Solving 5 + -6x = 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 + -6x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -6x = 0 + -5 -6x = 0 + -5 Combine like terms: 0 + -5 = -5 -6x = -5 Divide each side by '-6'. x = 0.8333333333 Simplifying x = 0.8333333333

Solution

x = {-2.5, 0.8333333333}

See similar equations:

| -15x=90 | | -15=90 | | 21x-9=3x+27 | | (5y+11)=(12y-10) | | 10x-x^2=8 | | 125-5x=40x+15 | | 8z-4(2z-5)-2= | | 7(2p+1)-4(3p+2)=0 | | 2c-3=-4c-11 | | k-0.375=2.375 | | -7j=84 | | 24=-6x | | 7y+22=50 | | 48=-3x | | -6=n-4 | | 3x^2+185=(3x+5)(x+5) | | X-5=11-x | | X-6=11-x | | 2x-12=2x | | 8-2lnx=3 | | -18+y=-7 | | 5x+15+17=47 | | 7x^3+x^2-7x-1=0 | | k-0.375=-2.375 | | k-0.375=2.37 | | y+1=2y | | x+1+2x=180 | | 0.2g=-8 | | 4x+x^2-3=0 | | 50(90x-7x)=x-126 | | 9.2+(-2.8)= | | 12w^2-147= |

Equations solver categories