40x^2-68x-44=0

Simple and best practice solution for 40x^2-68x-44=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^2-68x-44=0 equation:


Simplifying
40x2 + -68x + -44 = 0

Reorder the terms:
-44 + -68x + 40x2 = 0

Solving
-44 + -68x + 40x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-11 + -17x + 10x2) = 0

Factor a trinomial.
4((-1 + -2x)(11 + -5x)) = 0

Ignore the factor 4.

Subproblem 1

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

Subproblem 2

Set the factor '(11 + -5x)' equal to zero and attempt to solve: Simplifying 11 + -5x = 0 Solving 11 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -5x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -5x = 0 + -11 -5x = 0 + -11 Combine like terms: 0 + -11 = -11 -5x = -11 Divide each side by '-5'. x = 2.2 Simplifying x = 2.2

Solution

x = {-0.5, 2.2}

See similar equations:

| (X-2)/(x+6)=(3/5) | | 28x^2-54x+18=0 | | 3(x*x)=48 | | 30x^2-65x-25=0 | | 16x^2+64x+28=0 | | -3(m+3)=16 | | x-5/x+8-x+8/x-8 | | -2=-4x^2+3x-2 | | 6/11y^2-8/9y | | 1+2(10+4)= | | 9x^2-11x-7=0 | | b^2+15b+56= | | f-7=-163/5 | | -11x+7+8x^3= | | f(x)=8+9ln(4) | | f(4)=8+9ln(x) | | f(4)=8+9ln(4) | | x+x+33=59 | | 6x^2+51x+15=0 | | 6b-1.5=-5.5 | | x-.30x=112 | | c^2+15c+56= | | 3/4x+1/2x=5x+1/2+1/4x | | 5(7-13)=y-9 | | 7-7x-5-7x=4 | | m+32=-60 | | 11x-(2x+6)+26=4x | | 5(x*2)=40 | | 42x^2-37x-14=0 | | 11x-(5x+6)+22=2x | | b^3-3b^2-9b+27=0 | | w^2+13w+42= |

Equations solver categories