(2x-5)(4x+2)=

Simple and best practice solution for (2x-5)(4x+2)= 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 (2x-5)(4x+2)= equation: 


Simplifying
(2x + -5)(4x + 2) = 0

Reorder the terms:
(-5 + 2x)(4x + 2) = 0

Reorder the terms:
(-5 + 2x)(2 + 4x) = 0

Multiply (-5 + 2x) * (2 + 4x)
(-5(2 + 4x) + 2x * (2 + 4x)) = 0
((2 * -5 + 4x * -5) + 2x * (2 + 4x)) = 0
((-10 + -20x) + 2x * (2 + 4x)) = 0
(-10 + -20x + (2 * 2x + 4x * 2x)) = 0
(-10 + -20x + (4x + 8x2)) = 0

Combine like terms: -20x + 4x = -16x
(-10 + -16x + 8x2) = 0

Solving
-10 + -16x + 8x2 = 0

Solving for variable 'x'.

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

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

Ignore the factor 2.

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 '(5 + -2x)' equal to zero and attempt to solve:

Simplifying
5 + -2x = 0

Solving
5 + -2x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -2x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -2x = 0 + -5
-2x = 0 + -5

Combine like terms: 0 + -5 = -5
-2x = -5

Divide each side by '-2'.
x = 2.5

Simplifying
x = 2.5
Solution
x = {-0.5, 2.5}

See similar equations:

| 12x-5/12 | | (6x^2-6xy)dx+(-3x^2-3y^2)dy=0 | | 4(y-8)3=-4y | | abx^2-x=0 | | 8h=126 | | 6+4u=-10 | | 4(x-8)=-4x | | x^2+6x-m=0 | | 6x-9-5x=x | | 3(2-x)+x-4=0 | | (2x-3)(x+5)=3 | | (x+2)(x+4)=6x^2 | | .4x-2.1=.7 | | .4x-2.1=.07 | | 37=5(w+8)-8w | | (2u+5)(2+u)=0 | | 3^9-3x4/3 | | 7(4x-4)+4=28x-24 | | 13x^2-5x-3x^2+7+11x= | | X(1.5)=51 | | 3x-5=8*x | | 5-3*x=8x | | 14-1/3x=12 | | (2x-5)^1/2=7 | | 11x-5/3 | | 1.96=(x-65)/x | | 10x^2-6xy-y^2=4 | | Q=4b^2+100b | | y=5(x-18) | | X^3=493 | | G(1)=-5x+13 | | F(-2)=10x-1 |

Equations solver categories