# Algebra 2

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• Algebra 2 -

X^4/4 + 3X^3/4 + 7X^2/8 + 9 - 3X^4 + X^2/8 - 9,

LCD = 8:

(2X^4 + 6X^3 + 7X^2 -24X^4 +X^2) / 8,
Combine like-terms:
(-22X^4 + 6X^3 + 8X^2) / 8,
Factor out 2x^2:
(2X^2(-11X^2 + 3X + 4) / 8,
Divide numerator and denominator by 2:
X^2(-11X^2 + 3X + 4) / 4

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