4x^2+21+27=0

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Solution for 4x^2+21+27=0 equation:


Simplifying
4x2 + 21 + 27 = 0

Reorder the terms:
21 + 27 + 4x2 = 0

Combine like terms: 21 + 27 = 48
48 + 4x2 = 0

Solving
48 + 4x2 = 0

Solving for variable 'x'.

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

Add '-48' to each side of the equation.
48 + -48 + 4x2 = 0 + -48

Combine like terms: 48 + -48 = 0
0 + 4x2 = 0 + -48
4x2 = 0 + -48

Combine like terms: 0 + -48 = -48
4x2 = -48

Divide each side by '4'.
x2 = -12

Simplifying
x2 = -12

Reorder the terms:
12 + x2 = -12 + 12

Combine like terms: -12 + 12 = 0
12 + x2 = 0

The solution to this equation could not be determined.

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