12x^2-5x-3=

Simple and best practice solution for 12x^2-5x-3= 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^2-5x-3= equation:


Simplifying
12x2 + -5x + -3 = 0

Reorder the terms:
-3 + -5x + 12x2 = 0

Solving
-3 + -5x + 12x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(-1 + -3x)' equal to zero and attempt to solve: Simplifying -1 + -3x = 0 Solving -1 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -3x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -3x = 0 + 1 -3x = 0 + 1 Combine like terms: 0 + 1 = 1 -3x = 1 Divide each side by '-3'. x = -0.3333333333 Simplifying x = -0.3333333333

Subproblem 2

Set the factor '(3 + -4x)' equal to zero and attempt to solve: Simplifying 3 + -4x = 0 Solving 3 + -4x = 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 + -4x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x = 0 + -3 -4x = 0 + -3 Combine like terms: 0 + -3 = -3 -4x = -3 Divide each side by '-4'. x = 0.75 Simplifying x = 0.75

Solution

x = {-0.3333333333, 0.75}

See similar equations:

| 5x^2-8x-4= | | x+4=2x-1 | | 3k-3=2k+6 | | 5x+2=77 | | 54y-2y^3= | | 4x^2+28x-150=0 | | 12x^2-20x+3=0 | | 2x^2+30x+52= | | 4(2+j)-3(6+2j)+7j= | | 2(4x-7)=5(-2x-9)-5 | | 2g^2-14g+20=0 | | 4(x-2)=x-20 | | 3x-7=3x+5 | | 2(3x-1)=x+13 | | (x^2-4x+6)(2x^2+8x-1)=0 | | (x^2-4x+6)(2x^2+8x-1)=1 | | 9x+10=7x+2 | | -6y=d | | -6y=da | | w-6c=9 | | 10x+y-xy=58 | | r+5=2r-1 | | (x+5)(x-1)=0 | | .2(4y+5)=3+0.25(y+3) | | 2z^2+6z+17=0 | | 200=50e^3x | | 2x+11-7x=18-18x+13x-7 | | 5x+8x-(9x+7)= | | x^2+1=4x | | 3(-6)-4y=-2 | | x^2(x^2-36)-4(x^2-36)=0 | | 2x^2-4x=6 |

Equations solver categories