Math, asked by potdarisha23gmailcom, 5 months ago

expand (4x-5y) (4x+6y) by formula

Answers

Answered by smitThorat
0

Step-by-step explanation:

4x−5y)(4x+6y)

a

2

+b

2

(a−b)(a+b)

(4x)

2

+(1y)

2

(4x−5y)(4x+6y)

−1xy+10xy

9xy

2

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