Math, asked by manikandans8a2007, 2 days ago

Expand the following using suitable identities
a) 5.4 X 5.3​

Answers

Answered by Sumeet3310
9

Step-by-step explanation:

5+0.4×5+0.3

5(0.4+0.3)

5(0.7)

3.5

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