(2x-1)(4x+4)=

Simple and best practice solution for (2x-1)(4x+4)= 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-1)(4x+4)= equation: 


Simplifying
(2x + -1)(4x + 4) = 0

Reorder the terms:
(-1 + 2x)(4x + 4) = 0

Reorder the terms:
(-1 + 2x)(4 + 4x) = 0

Multiply (-1 + 2x) * (4 + 4x)
(-1(4 + 4x) + 2x * (4 + 4x)) = 0
((4 * -1 + 4x * -1) + 2x * (4 + 4x)) = 0
((-4 + -4x) + 2x * (4 + 4x)) = 0
(-4 + -4x + (4 * 2x + 4x * 2x)) = 0
(-4 + -4x + (8x + 8x2)) = 0

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

Solving
-4 + 4x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-1 + x + 2x2) = 0

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

Ignore the factor 4.

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 '(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
Solution
x = {-1, 0.5}

See similar equations:

| -58+5y+5=4(3y-3)-6 | | 5-3(2a+1)=32 | | 6a^2-ab-2b^2=0 | | (2x+5)=(3x-27) | | M^2+14m+48= | | 4y=-8x+5 | | X+0.5=9 | | 3a^2-7ab-6b^2=0 | | -5p+8+6p=11 | | v(x)=x^3+6x^2+11x+6 | | 7h+-4(h+-3)=33 | | 0=ln(4*y)-x | | 1000-25x= | | x=ln(4*y) | | 6(7+-4y)=18 | | (4x^2+64)=0 | | 75x=100 | | 42=-7(j+-4) | | 0.7+t=-0.7 | | 2X^2+12XY+16why^2=0 | | -2/3m=-1/9 | | 80x+60=60x+60 | | x+4(2x-3)=5-7x | | 2X^2+14XY+24why^2=0 | | 77x^2+94x-91=0 | | -7x-5=44 | | X-3y-2(9y)+12(2x)= | | -5+7=y-2 | | 18x^2-18x+4= | | .4x-.2(50+x)=.04(50) | | 0.25x=30 | | 8c(2m-7n)+(7n-2m)= |

Equations solver categories