Math, asked by rayyanmujtaba39, 6 months ago

Expand :(13 + x) (13 - x)

Answers

Answered by supreetkaur35

10

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Answered by labhnithana

4

Answer:

(13+x) (13-x)

(a+b) (a-b) =a²-b²

a=13, b=x

(13)²-x²

=169-x²

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