-20x^2+22x+12=0

Simple and best practice solution for -20x^2+22x+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 -20x^2+22x+12=0 equation:


Simplifying
-20x2 + 22x + 12 = 0

Reorder the terms:
12 + 22x + -20x2 = 0

Solving
12 + 22x + -20x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + 11x + -10x2) = 0

Factor a trinomial.
2((3 + -2x)(2 + 5x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 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 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

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 = {1.5, -0.4}

See similar equations:

| 15=z+y | | 5n+6y-8n-4= | | 9x-60=8x+3 | | 5p/8=3p-95 | | 9n+5n-5=-60 | | 3x+-4x+5=6 | | 6x/-2 | | 16=2x+2y | | 13p+9q=92 | | m/12=n | | -19=1.36T-26 | | y^2+8y^1+16y=0 | | x=545582.50-(x*.1*.01*.67777)-(x*.1) | | 14=1.36T-26 | | 5+9q=-3q+3/2(10q+2) | | y-9=-2(x-(-4)) | | 0.90x+0.05(16-x)=0.10(59) | | .6x^2+2.3x-20=0 | | 4m^2-2m-16=0 | | 2x/3=6x-144 | | 3y=2y+9 | | 34x+34=-7(x+234) | | 190=206-0.88a | | H=206-0.88a | | 5r/8=4r-135 | | 2xy=x^2+3y^5 | | 2*3.14*10=c | | 3t/4=3t-63 | | 7.5n-4(-3-6.4n)=20+37.1n | | A=y^2 | | 3y/4=3t-63 | | 8y+2x=178 |

Equations solver categories