2x^2+1=-4

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


Simplifying
2x2 + 1 = -4

Reorder the terms:
1 + 2x2 = -4

Solving
1 + 2x2 = -4

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x2 = -4 + -1

Combine like terms: 1 + -1 = 0
0 + 2x2 = -4 + -1
2x2 = -4 + -1

Combine like terms: -4 + -1 = -5
2x2 = -5

Divide each side by '2'.
x2 = -2.5

Simplifying
x2 = -2.5

Reorder the terms:
2.5 + x2 = -2.5 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
2.5 + x2 = 0.0

The solution to this equation could not be determined.

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