-40x^2+16x+24=0

Simple and best practice solution for -40x^2+16x+24=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 -40x^2+16x+24=0 equation:


Simplifying
-40x2 + 16x + 24 = 0

Reorder the terms:
24 + 16x + -40x2 = 0

Solving
24 + 16x + -40x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '8'.
8(3 + 2x + -5x2) = 0

Factor a trinomial.
8((1 + -1x)(3 + 5x)) = 0

Ignore the factor 8.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 5x)' equal to zero and attempt to solve: Simplifying 3 + 5x = 0 Solving 3 + 5x = 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 + 5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5x = 0 + -3 5x = 0 + -3 Combine like terms: 0 + -3 = -3 5x = -3 Divide each side by '5'. x = -0.6 Simplifying x = -0.6

Solution

x = {1, -0.6}

See similar equations:

| -2(-9)-3y=6 | | 11-2n=2n-9 | | -q^2-14q+15=0 | | -8-4y=16 | | 6/4+12= | | ln(x)-ln(8)=10 | | -6+7y=8 | | 0x=5 | | 4r^5-16r^4+12r^3=0 | | x(6x+18)=0 | | 4x^2+11r-3=0 | | -24-10x=-4x | | 36+21t+3t^2=0 | | -2+2y=-12 | | 16=x-7 | | 2z^6+5z^3-25=0 | | 6a-2a= | | 6x+8=96-5x | | (x)(5x)=56 | | 20x^2+45x=0 | | -15-9y=39 | | 4x^2y+44xy-28y=0 | | 119=-39X | | 6*2-1= | | -6(-12)-3y=57 | | -10+2b-9=1-3b | | u^2+14u+14=0 | | 5x^2-74=0 | | x^2+12x+40=0 | | 5x^2-18x-56=0 | | -2j+5=-j | | -6(5)-3y=-57 |

Equations solver categories