h(x)=(x^2+9x+21)

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Solution for h(x)=(x^2+9x+21) equation:


Simplifying
h(x) = (x2 + 9x + 21)

Multiply h * x
hx = (x2 + 9x + 21)

Reorder the terms:
hx = (21 + 9x + x2)

Remove parenthesis around (21 + 9x + x2)
hx = 21 + 9x + x2

Solving
hx = 21 + 9x + x2

Solving for variable 'h'.

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

Divide each side by 'x'.
h = 21x-1 + 9 + x

Simplifying
h = 21x-1 + 9 + x

Reorder the terms:
h = 9 + 21x-1 + x

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