Question Simplify: (8c³ + c²d) - (9cd²-5d³) + (-3c²d-8cd²).

asked Mar 12, 2023 46.6k views

5 votes

Question
Simplify: (8c³ + c²d) - (9cd²-5d³) + (-3c²d-8cd²).

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7 votes

Answer:
5d^3 -17cd^2 -2c^2 d+8c^3

Explanation:

Expanding the parentheses,

8c^3 +c^2 d-9cd^2 +5d^3 -3cd^2 d-8cd^2

Combining like terms yields
5d^3 -17cd^2 -2c^2 d+8c^3 .

Nawazlj answered Mar 16, 2023

5.6k points

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