4x^2+8=5

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Solution for 4x^2+8=5 equation:


Simplifying
4x2 + 8 = 5

Reorder the terms:
8 + 4x2 = 5

Solving
8 + 4x2 = 5

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 4x2 = 5 + -8

Combine like terms: 8 + -8 = 0
0 + 4x2 = 5 + -8
4x2 = 5 + -8

Combine like terms: 5 + -8 = -3
4x2 = -3

Divide each side by '4'.
x2 = -0.75

Simplifying
x2 = -0.75

Reorder the terms:
0.75 + x2 = -0.75 + 0.75

Combine like terms: -0.75 + 0.75 = 0.00
0.75 + x2 = 0.00

The solution to this equation could not be determined.

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