10x^2+16x-8=0

Simple and best practice solution for 10x^2+16x-8=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 10x^2+16x-8=0 equation:


Simplifying
10x2 + 16x + -8 = 0

Reorder the terms:
-8 + 16x + 10x2 = 0

Solving
-8 + 16x + 10x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 8x + 5x2) = 0

Factor a trinomial.
2((-2 + -1x)(2 + -5x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(2 + -5x)' equal to zero and attempt to solve: Simplifying 2 + -5x = 0 Solving 2 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x = 0 + -2 -5x = 0 + -2 Combine like terms: 0 + -2 = -2 -5x = -2 Divide each side by '-5'. x = 0.4 Simplifying x = 0.4

Solution

x = {-2, 0.4}

See similar equations:

| y(y+3)(y+2)-4y(y+2)=0 | | 6x-3=2x+25 | | x+9*3.14=81.64 | | -3(x+2)+66=3x-6(x-8) | | x^2-22x=10 | | 5x^3-3x^2-35x+21= | | A(12)=2500e^78 | | y=9y-64 | | 3x+53=7x+9 | | 3-1.2y=-2.4 | | 0.9(8x+16)=1.2-(x+2) | | 1.2t+6.5=2.9 | | 27=4x-15 | | 19+m= | | 7r^2+140r-700=0 | | 25b+9b(4+b)=290 | | 9b-7=2 | | X+27=4x-15 | | X-7=2x-7 | | 5y-13y=64 | | -7r^2-20r+100=0 | | -43.84=5.6x+6 | | x+1=4x-36 | | 8x+1=25 | | A(12)=5451 | | w^2=-14-9w | | 49-x=37 | | -3+16=5b-1-4b | | X^2-5X-64=7X | | -4x=108 | | x^2-3x-36=0 | | graphy=3x+1 |

Equations solver categories