H^2+28h+9=0

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Solution for H^2+28h+9=0 equation:


Simplifying
H2 + 28h + 9 = 0

Reorder the terms:
9 + H2 + 28h = 0

Solving
9 + H2 + 28h = 0

Solving for variable 'H'.

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

Add '-9' to each side of the equation.
9 + H2 + -9 + 28h = 0 + -9

Reorder the terms:
9 + -9 + H2 + 28h = 0 + -9

Combine like terms: 9 + -9 = 0
0 + H2 + 28h = 0 + -9
H2 + 28h = 0 + -9

Combine like terms: 0 + -9 = -9
H2 + 28h = -9

Add '-28h' to each side of the equation.
H2 + 28h + -28h = -9 + -28h

Combine like terms: 28h + -28h = 0
H2 + 0 = -9 + -28h
H2 = -9 + -28h

Simplifying
H2 = -9 + -28h

Reorder the terms:
9 + H2 + 28h = -9 + -28h + 9 + 28h

Reorder the terms:
9 + H2 + 28h = -9 + 9 + -28h + 28h

Combine like terms: -9 + 9 = 0
9 + H2 + 28h = 0 + -28h + 28h
9 + H2 + 28h = -28h + 28h

Combine like terms: -28h + 28h = 0
9 + H2 + 28h = 0

The solution to this equation could not be determined.

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