Question

D.1)Find the following using suitable identity.
(4a-3b) (4a+3b)​

Answer 1

Answer:

HAVE A NICE DAY!!!

MAY GOD BLESS YOU!!!

Answer 2

Answer:

16a²-9b²

Step-by-step explanation:

Use identity : a²-b² = (a+b)(a-b)

Where, a=>4a and b=> 3b

Therefore,

(4a-3b) (4a+3b) = (4a)²-(3b)²

= 16a²-9b²

I hope you got it.

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