h(x)=x^4-x^3+7x^2-9x-18

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Solution for h(x)=x^4-x^3+7x^2-9x-18 equation: 


Simplifying
h(x) = x4 + -1x3 + 7x2 + -9x + -18

Multiply h * x
hx = x4 + -1x3 + 7x2 + -9x + -18

Reorder the terms:
hx = -18 + -9x + 7x2 + -1x3 + x4

Solving
hx = -18 + -9x + 7x2 + -1x3 + x4

Solving for variable 'h'.

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

Divide each side by 'x'.
h = -18x-1 + -9 + 7x + -1x2 + x3

Simplifying
h = -18x-1 + -9 + 7x + -1x2 + x3

Reorder the terms:
h = -9 + -18x-1 + 7x + -1x2 + x3

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