Math, asked by mannabenya, 7 months ago

(xii) 49^2-39^2 simplify using identities

Answers

Answered by sonalsonalsharma1997

3

Step-by-step explanation:

a^2-b^2

(a+b)(a-b)over here a=49 and b=39

therefore

(49+39)(49-39)

(88)(10)

880

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