Math, asked by ranjitsahoo737, 5 months ago

(7xy - 6) (7xy + 6)​

Answers

Answered by clare200646
2

Answer:

friends ther is a formula for that

(a-b) (a+b)=a2-b2

Answered by Anonymous
2

Answer:

49xy-36

Step-by-step explanation:

= 7xy(7xy+6)-6(7xy+6)

= 49xy+42xy- 42xy -36

= 49xy - 36

HOPE THIS MAY HELP YOU MATE.....

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