8x^2+36=20

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Solution for 8x^2+36=20 equation:


Simplifying
8x2 + 36 = 20

Reorder the terms:
36 + 8x2 = 20

Solving
36 + 8x2 = 20

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 8x2 = 20 + -36

Combine like terms: 36 + -36 = 0
0 + 8x2 = 20 + -36
8x2 = 20 + -36

Combine like terms: 20 + -36 = -16
8x2 = -16

Divide each side by '8'.
x2 = -2

Simplifying
x2 = -2

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

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

The solution to this equation could not be determined.

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