What is the simplified form of this expression?

asked Jun 20, 2020 34.1k views

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3 votes

Answer:

$\large\boxed{7c^2d-7c+4d-10}$

Explanation:

$5c^2d-4c+3d-3+2c^2d-3c+d-7\qquad\text{combine like terms}\\\\=(5c^2d+2c^2d)+(-4c-3c)+(3d+d)+(-3-7)\\\\=7c^2d-7c+4d-10$

Adi Mor answered Jun 26, 2020

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