-4x(x+2)-24=-10-6

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Solution for -4x(x+2)-24=-10-6 equation: 


Simplifying
-4x(x + 2) + -24 = -10 + -6

Reorder the terms:
-4x(2 + x) + -24 = -10 + -6
(2 * -4x + x * -4x) + -24 = -10 + -6
(-8x + -4x2) + -24 = -10 + -6

Reorder the terms:
-24 + -8x + -4x2 = -10 + -6

Combine like terms: -10 + -6 = -16
-24 + -8x + -4x2 = -16

Solving
-24 + -8x + -4x2 = -16

Solving for variable 'x'.

Reorder the terms:
-24 + 16 + -8x + -4x2 = -16 + 16

Combine like terms: -24 + 16 = -8
-8 + -8x + -4x2 = -16 + 16

Combine like terms: -16 + 16 = 0
-8 + -8x + -4x2 = 0

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

Ignore the factor -4.

Subproblem 1
Set the factor '(2 + 2x + x2)' equal to zero and attempt to solve:

Simplifying
2 + 2x + x2 = 0

Solving
2 + 2x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-2' to each side of the equation.
2 + 2x + -2 + x2 = 0 + -2

Reorder the terms:
2 + -2 + 2x + x2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 2x + x2 = 0 + -2
2x + x2 = 0 + -2

Combine like terms: 0 + -2 = -2
2x + x2 = -2

The x term is 2x.  Take half its coefficient (1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
2x + 1 + x2 = -2 + 1

Reorder the terms:
1 + 2x + x2 = -2 + 1

Combine like terms: -2 + 1 = -1
1 + 2x + x2 = -1

Factor a perfect square on the left side:
(x + 1)(x + 1) = -1

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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