Question

Correct answer with explaination will mark as brainlist answer!
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Answer 1

Step-by-step explanation:

b) 1.04²-0.96²

... a²-b²=(a-b)(a+b)

=(1.04-0.96)(1.04+0.96)

=0.08*2

=0.016

a) 9.7²

=(10-0.3)².....(a-b)²=a²-2ab+b²

=10²-2*10*0.3+0.3²

=100-6+0.09

=94.09

Hope it helps

Plz mark as BRAINLIEST