Math, asked by Rekha99887766, 1 year ago

(0.87)3 + (0.13)3
(0.87)3 – (0.87 x 0.13)+(0.13)2​

Answers

Answered by mailmeraihana
1

Answer:

Step-by-step explanation:

(0.87)3 + (0.13)3

(0.87)3 – (0.87 x 0.13)+(0.13)2​

=2.71 + 0.39 * 2.71 - 0.11 + 0.26

=2.71 + 1.067 - 0.11 + 0.26

=1.65 + 0.15

=1.80

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