8x^2+12x+4=

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


Simplifying
8x2 + 12x + 4 = 0

Reorder the terms:
4 + 12x + 8x2 = 0

Solving
4 + 12x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(1 + 3x + 2x2) = 0

Factor a trinomial.
4((1 + x)(1 + 2x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 2

Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 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 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5

Solution

x = {-1, -0.5}

See similar equations:

| -21x+2+22x=6 | | 9x^3-x= | | 8v^2/2v+7 | | (3x+7)(27-x^3)=0 | | 6x-10=25 | | 60z^6-118z^5+56z^4=0 | | Y+49=13 | | 0=0.25x-0.75(x-1) | | y+1=-1 | | 9j+2-12j=18 | | 20.24=0.028t+20.8 | | 52g-18=102-8g | | 5X/6=2/3 | | 0=x*0.25-(x-1)*0.75 | | 8=R+5 | | z+18+42=6 | | x-9(square)x-70=0 | | (3/8)t=11 | | 4-8n-n^2+2n^3=0 | | 3x+6=26+7x | | 5-3x/2=-9 | | 8y-7= | | x=18+3y | | -(47-c)-2(c-38)=38 | | x-3y-18=0 | | 2(q+47)+-6=38 | | -2t+3(t+-3)+-6t= | | -4x^4+12x^3+7x^2=0 | | -6(4-3x)-7x=-2(2-3x) | | 2+94+7+49-2+6=156 | | 3y-7-3y= | | 8a^3+4a^2b-2ab^2-b^3=0 |

Equations solver categories