Math, asked by NIMANSH, 1 year ago

Q2. Evaluate using identity.
(4x+5y)(4x-5y)

Answers

Answered by Anonymous

2

using a²-b²=(a+b)(a-b)
we get
16x²-25y²

Answered by jia13

1

(4x)*-(5y)*
16x*-25y*
I think it is right and hope that helps to u

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