4x^2+9-1=0

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Solution for 4x^2+9-1=0 equation:


Simplifying
4x2 + 9 + -1 = 0

Reorder the terms:
9 + -1 + 4x2 = 0

Combine like terms: 9 + -1 = 8
8 + 4x2 = 0

Solving
8 + 4x2 = 0

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 = 0 + -8

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

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

Divide each side by '4'.
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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