(X+2)(2x^2+10)=0

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Solution for (X+2)(2x^2+10)=0 equation:


Simplifying
(X + 2)(2x2 + 10) = 0

Reorder the terms:
(2 + X)(2x2 + 10) = 0

Reorder the terms:
(2 + X)(10 + 2x2) = 0

Multiply (2 + X) * (10 + 2x2)
(2(10 + 2x2) + X(10 + 2x2)) = 0
((10 * 2 + 2x2 * 2) + X(10 + 2x2)) = 0
((20 + 4x2) + X(10 + 2x2)) = 0
(20 + 4x2 + (10 * X + 2x2 * X)) = 0
(20 + 4x2 + (10X + 2x2X)) = 0

Reorder the terms:
(20 + 10X + 4x2 + 2x2X) = 0
(20 + 10X + 4x2 + 2x2X) = 0

Solving
20 + 10X + 4x2 + 2x2X = 0

Solving for variable 'X'.

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

Add '-20' to each side of the equation.
20 + 10X + 4x2 + -20 + 2x2X = 0 + -20

Reorder the terms:
20 + -20 + 10X + 4x2 + 2x2X = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 10X + 4x2 + 2x2X = 0 + -20
10X + 4x2 + 2x2X = 0 + -20

Combine like terms: 0 + -20 = -20
10X + 4x2 + 2x2X = -20

Add '-4x2' to each side of the equation.
10X + 4x2 + -4x2 + 2x2X = -20 + -4x2

Combine like terms: 4x2 + -4x2 = 0
10X + 0 + 2x2X = -20 + -4x2
10X + 2x2X = -20 + -4x2

Reorder the terms:
20 + 10X + 4x2 + 2x2X = -20 + -4x2 + 20 + 4x2

Reorder the terms:
20 + 10X + 4x2 + 2x2X = -20 + 20 + -4x2 + 4x2

Combine like terms: -20 + 20 = 0
20 + 10X + 4x2 + 2x2X = 0 + -4x2 + 4x2
20 + 10X + 4x2 + 2x2X = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
20 + 10X + 4x2 + 2x2X = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(10 + 5X + 2x2 + x2X) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(10 + 5X + 2x2 + x2X)' equal to zero and attempt to solve: Simplifying 10 + 5X + 2x2 + x2X = 0 Solving 10 + 5X + 2x2 + x2X = 0 Move all terms containing X to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + 5X + 2x2 + -10 + x2X = 0 + -10 Reorder the terms: 10 + -10 + 5X + 2x2 + x2X = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 5X + 2x2 + x2X = 0 + -10 5X + 2x2 + x2X = 0 + -10 Combine like terms: 0 + -10 = -10 5X + 2x2 + x2X = -10 Add '-2x2' to each side of the equation. 5X + 2x2 + -2x2 + x2X = -10 + -2x2 Combine like terms: 2x2 + -2x2 = 0 5X + 0 + x2X = -10 + -2x2 5X + x2X = -10 + -2x2 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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