solve using identity (4x-3y) (4x+3y)
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Answered by
4
Answer:
( a^2-b^2) =(a-b) (a+b) . identity
=[(4x)^2-(3y)^2]
=[16x^2-9y^2]
mark as brainlist answer plz
Answered by
5
Answer:
16x²- 9y²
Step-by-step explanation:
(4x-3y)(4x+3y)
=(4x)²-(3y)²
=16x²-9y²
By using identity : a²-b²=(a+b)(a-b)
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