Math, asked by mitu1464, 11 months ago

Solve using identity:

84² - 76²

Answers

Answered by sahilwinner2005

3

Answer:

1280

Step-by-step explanation:

a^2+b^2=(a-b)(a+b)

84^2-76^2=(84+76)(84-76)

=160×8

=1280

Answered by nandkishorsingh650

1

Answer:

1280

(a+b)(a-b)=(84+76)(84-76)=1280

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