324=h^2(h-3)(h+12)

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Solution for 324=h^2(h-3)(h+12) equation: 


Simplifying
324 = h2(h + -3)(h + 12)

Reorder the terms:
324 = h2(-3 + h)(h + 12)

Reorder the terms:
324 = h2(-3 + h)(12 + h)

Multiply (-3 + h) * (12 + h)
324 = h2(-3(12 + h) + h(12 + h))
324 = h2((12 * -3 + h * -3) + h(12 + h))
324 = h2((-36 + -3h) + h(12 + h))
324 = h2(-36 + -3h + (12 * h + h * h))
324 = h2(-36 + -3h + (12h + h2))

Combine like terms: -3h + 12h = 9h
324 = h2(-36 + 9h + h2)
324 = (-36 * h2 + 9h * h2 + h2 * h2)
324 = (-36h2 + 9h3 + h4)

Solving
324 = -36h2 + 9h3 + h4

Solving for variable 'h'.

Reorder the terms:
324 + 36h2 + -9h3 + -1h4 = -36h2 + 36h2 + 9h3 + -9h3 + h4 + -1h4

Combine like terms: -36h2 + 36h2 = 0
324 + 36h2 + -9h3 + -1h4 = 0 + 9h3 + -9h3 + h4 + -1h4
324 + 36h2 + -9h3 + -1h4 = 9h3 + -9h3 + h4 + -1h4

Combine like terms: 9h3 + -9h3 = 0
324 + 36h2 + -9h3 + -1h4 = 0 + h4 + -1h4
324 + 36h2 + -9h3 + -1h4 = h4 + -1h4

Combine like terms: h4 + -1h4 = 0
324 + 36h2 + -9h3 + -1h4 = 0

The solution to this equation could not be determined.

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