d^2+91=0

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Solution for d^2+91=0 equation:


Simplifying
d2 + 91 = 0

Reorder the terms:
91 + d2 = 0

Solving
91 + d2 = 0

Solving for variable 'd'.

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

Add '-91' to each side of the equation.
91 + -91 + d2 = 0 + -91

Combine like terms: 91 + -91 = 0
0 + d2 = 0 + -91
d2 = 0 + -91

Combine like terms: 0 + -91 = -91
d2 = -91

Simplifying
d2 = -91

Reorder the terms:
91 + d2 = -91 + 91

Combine like terms: -91 + 91 = 0
91 + d2 = 0

The solution to this equation could not be determined.

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