Math, asked by Adive, 8 months ago

Evaluate (7 - 11z)(7 + 11z)

give answerr quickly please I'll mark brainliest

Answers

Answered by GangsterTeddy

2

Answer:

(7)²-(11z)²(use a²-b²=(a-b)(a+b)

49-121z²

Answered by sahaja777

1

Answer:

as both the terms are carrying the same value, + and - will be cancelled and the answer will ne 0

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