Question

Simplify by combining the like term. c) 9a2- 3b3 - 4a2 + 7b3​

Answer 1

9a²-4a²-3b³+7b³

5a²+4b³

Answer 2

Answer:

Solution :-

c) 9a² - 3b³ - 4a² + 7b³

➞ 9a² - 4a² - 3b³ + 7b³

➞ 5a² + 4b³

∴ The answer of this question is 5a² + 4b³