Question

Q31. Evaluate using Identity: 1.05 x 0.95
Answer pleaseeeeeeeeeeee correct

Answer 1

Answer:

0.9975 hope it helps

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Answer 2

Answer:

Given, 1.05×0.95

=(1+0.05)(1−0.05).

We know, (a+b)(a−b)=a2−b2.

Then,

1.05×0.95

=(1+0.05)(1−0.05)

=12−(0.05)2

=1−0.0025

=0.9975.

Therefore, option B is correct.

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