16x^2-36=-72

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Solution for 16x^2-36=-72 equation:


Simplifying
16x2 + -36 = -72

Reorder the terms:
-36 + 16x2 = -72

Solving
-36 + 16x2 = -72

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 + 16x2 = -72 + 36

Combine like terms: -36 + 36 = 0
0 + 16x2 = -72 + 36
16x2 = -72 + 36

Combine like terms: -72 + 36 = -36
16x2 = -36

Divide each side by '16'.
x2 = -2.25

Simplifying
x2 = -2.25

Reorder the terms:
2.25 + x2 = -2.25 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
2.25 + x2 = 0.00

The solution to this equation could not be determined.

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