3x^2+13+12=0

Simple and best practice solution for 3x^2+13+12=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 3x^2+13+12=0 equation:


Simplifying
3x2 + 13 + 12 = 0

Reorder the terms:
13 + 12 + 3x2 = 0

Combine like terms: 13 + 12 = 25
25 + 3x2 = 0

Solving
25 + 3x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-25' to each side of the equation.
25 + -25 + 3x2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 3x2 = 0 + -25
3x2 = 0 + -25

Combine like terms: 0 + -25 = -25
3x2 = -25

Divide each side by '3'.
x2 = -8.333333333

Simplifying
x2 = -8.333333333

Reorder the terms:
8.333333333 + x2 = -8.333333333 + 8.333333333

Combine like terms: -8.333333333 + 8.333333333 = 0.000000000
8.333333333 + x2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 4y-36=72 | | 6(p+7)=38+7p | | -8(5x+9)=-5x | | 3x-7=74 | | 4-5x=x+10 | | 3.5n+1.5=8.5 | | cot(4x)=4/15 | | X-1/6=x/5 | | 5(x+3)=4(x+9) | | -3x+19=44 | | 4=3+z | | -2(n-8)=16 | | b-1 = 1b | | 6m+4-2m=-20 | | 3y+10-40=180 | | b-1 = 1b | | 7=2d-3 | | -9=3+d | | -8x=24-8y | | 2x^2+8x-x^2-16=0 | | c/5=-7 | | -6-5=3x+1-2x | | 8k^3+9k^2-11k-3=0 | | 8=r/2 | | 5(5x-5)=-11x-9 | | 10=-4/5k-10 | | 83+x+109+5y=180 | | y=11x+14 | | 100+25x=400-35x | | 9x+9=5x-8 | | 7x+1=-1 | | x+2x+7=11x+7+8 |

Equations solver categories