Math, asked by srushti07srushti, 18 days ago

evaluate the following using suitable identities. (m+0.3)(m-0.3)

Answers

Answered by Araina9class

1

Answer:
Identity used:-(a+b)(a-b)=a^2-b^2
a=m;b=0.3
a^2-b^2
m^2-(0.3)^2
m^2-0.09

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