Math, asked by anushabanavathu458, 2 months ago

0.63 x 0.63x0.63+0.21 0.21 0.21
Find the value of
0.63 x 0.63-0.63x0.21+0.21 0.21
CA 051
(B) 0.63
(C) 0.84

Answers

Answered by ranguashrithanshul

0

Answer:

0.63×0.63-0.63×0.21+0.21+0.21

=0.3969-(-0.2331)×0.63

=0.63×0.63

=0.3969

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