(h+2)[3h^2+h+(-7)]=

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Solution for (h+2)[3h^2+h+(-7)]= equation: 


Simplifying
(h + 2)[3h2 + h + (-7)] = 0

Reorder the terms:
(2 + h)[3h2 + h + (-7)] = 0
(2 + h)[3h2 + h + -7] = 0

Reorder the terms:
(2 + h)[-7 + h + 3h2] = 0

Multiply (2 + h) * [-7 + h + 3h2]
(2[-7 + h + 3h2] + h[-7 + h + 3h2]) = 0
([-7 * 2 + h * 2 + 3h2 * 2] + h[-7 + h + 3h2]) = 0
([-14 + 2h + 6h2] + h[-7 + h + 3h2]) = 0
(-14 + 2h + 6h2 + [-7 * h + h * h + 3h2 * h]) = 0
(-14 + 2h + 6h2 + [-7h + h2 + 3h3]) = 0

Reorder the terms:
(-14 + 2h + -7h + 6h2 + h2 + 3h3) = 0

Combine like terms: 2h + -7h = -5h
(-14 + -5h + 6h2 + h2 + 3h3) = 0

Combine like terms: 6h2 + h2 = 7h2
(-14 + -5h + 7h2 + 3h3) = 0

Solving
-14 + -5h + 7h2 + 3h3 = 0

Solving for variable 'h'.

The solution to this equation could not be determined.

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