(2x^2-4x)(7x+2)=

Simple and best practice solution for (2x^2-4x)(7x+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^2-4x)(7x+2)= equation: 


Simplifying
(2x2 + -4x)(7x + 2) = 0

Reorder the terms:
(-4x + 2x2)(7x + 2) = 0

Reorder the terms:
(-4x + 2x2)(2 + 7x) = 0

Multiply (-4x + 2x2) * (2 + 7x)
(-4x * (2 + 7x) + 2x2 * (2 + 7x)) = 0
((2 * -4x + 7x * -4x) + 2x2 * (2 + 7x)) = 0
((-8x + -28x2) + 2x2 * (2 + 7x)) = 0
(-8x + -28x2 + (2 * 2x2 + 7x * 2x2)) = 0
(-8x + -28x2 + (4x2 + 14x3)) = 0

Combine like terms: -28x2 + 4x2 = -24x2
(-8x + -24x2 + 14x3) = 0

Solving
-8x + -24x2 + 14x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-4 + -12x + 7x2) = 0

Factor a trinomial.
2x((-2 + -7x)(2 + -1x)) = 0

Ignore the factor 2.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-2 + -7x)' equal to zero and attempt to solve:

Simplifying
-2 + -7x = 0

Solving
-2 + -7x = 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 + -7x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -7x = 0 + 2
-7x = 0 + 2

Combine like terms: 0 + 2 = 2
-7x = 2

Divide each side by '-7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

Subproblem 3
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
Solution
x = {0, -0.2857142857, 2}

See similar equations:

| 22=y+13 | | 7r=72-5r | | 4-2x=2(1-x) | | -22-x/5=-15 | | 6n+4=5n+5 | | 16-1x-4=5x+6-4 | | 6+5x=(x-3) | | V=3k+txk | | 2/x+3=5/2x+19/6 | | 8n+4=7n+5 | | (1/3)x+2=9x | | 9n^2+27n=0 | | d-9=2 | | 7-9x+12=3x+5-8x | | 4x-4y=-40 | | a/2+2/9=9a/7+7/6 | | y=x*2+2x+1 | | 6t-5=19 | | 7r=144-5r | | y=2*-3 | | a/2+2/4=4a/7+7/3 | | 6x+7/5+1=5x+1/2-2 | | 12x(-6.3+2.8)= | | 12x-5y=13 | | -5=g+7 | | 2x+2/5+1=5x+1/3-4 | | 3x-7=15-2x-6 | | 1.2x+16.4=3.5x-2 | | 2.5x+1.5=7.7 | | 5.15-2.34x=3x-0.991 | | 5.15-2.34d=3x-0.991 | | 5.7(4+2x)-10.8=12 |

Equations solver categories