12x^2+8x+5=4-4x^2

Simple and best practice solution for 12x^2+8x+5=4-4x^2 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+8x+5=4-4x^2 equation:


Simplifying
12x2 + 8x + 5 = 4 + -4x2

Reorder the terms:
5 + 8x + 12x2 = 4 + -4x2

Solving
5 + 8x + 12x2 = 4 + -4x2

Solving for variable 'x'.

Reorder the terms:
5 + -4 + 8x + 12x2 + 4x2 = 4 + -4x2 + -4 + 4x2

Combine like terms: 5 + -4 = 1
1 + 8x + 12x2 + 4x2 = 4 + -4x2 + -4 + 4x2

Combine like terms: 12x2 + 4x2 = 16x2
1 + 8x + 16x2 = 4 + -4x2 + -4 + 4x2

Reorder the terms:
1 + 8x + 16x2 = 4 + -4 + -4x2 + 4x2

Combine like terms: 4 + -4 = 0
1 + 8x + 16x2 = 0 + -4x2 + 4x2
1 + 8x + 16x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
1 + 8x + 16x2 = 0

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

Subproblem 1

Set the factor '(1 + 4x)' equal to zero and attempt to solve: Simplifying 1 + 4x = 0 Solving 1 + 4x = 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 + 4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4x = 0 + -1 4x = 0 + -1 Combine like terms: 0 + -1 = -1 4x = -1 Divide each side by '4'. x = -0.25 Simplifying x = -0.25

Subproblem 2

Set the factor '(1 + 4x)' equal to zero and attempt to solve: Simplifying 1 + 4x = 0 Solving 1 + 4x = 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 + 4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4x = 0 + -1 4x = 0 + -1 Combine like terms: 0 + -1 = -1 4x = -1 Divide each side by '4'. x = -0.25 Simplifying x = -0.25

Solution

x = {-0.25, -0.25}

See similar equations:

| X^2+3x-40=o | | 0.2/72= | | -6x+8= | | -0x-25= | | 0.2x=72 | | 4x^2-38=0 | | 2000=1808+24w | | 13+b=-27 | | F(x)=4/3x-12 | | 2log(x)log(2x)=0 | | 1/2ln(x) | | -20-4x=6x+16 | | 2(x+7)-3(5x-2)=5 | | 5i/1-i | | 2x-70+x-15=x+35 | | 9n^2-3n=0 | | Y(y-12)= | | 2x+20+2x-40=3x+20 | | 8x-9y=-50 | | 5ln(11/x) | | 11/2x=1/3 | | z-25=-8 | | (r-7)(r+7)= | | 36-4x=2x+60 | | 2x(x+4)(6x-3)=0 | | 3g+8g+4=0 | | (d-7)(d+7)= | | (d-49)(d-1)= | | Y/2=2y-18 | | 2/19y-12=0 | | 8lnx=-4 | | 5x^2=78x+119 |

Equations solver categories