2x(2x)+20=

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Solution for 2x(2x)+20= equation:


Simplifying
2x(2x) + 20 = 0

Remove parenthesis around (2x)
2x * 2x + 20 = 0

Reorder the terms for easier multiplication:
2 * 2x * x + 20 = 0

Multiply 2 * 2
4x * x + 20 = 0

Multiply x * x
4x2 + 20 = 0

Reorder the terms:
20 + 4x2 = 0

Solving
20 + 4x2 = 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 + -20 + 4x2 = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 4x2 = 0 + -20
4x2 = 0 + -20

Combine like terms: 0 + -20 = -20
4x2 = -20

Divide each side by '4'.
x2 = -5

Simplifying
x2 = -5

Reorder the terms:
5 + x2 = -5 + 5

Combine like terms: -5 + 5 = 0
5 + x2 = 0

The solution to this equation could not be determined.

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