evaluate the following by using identity-l
(i) (10.2)square
Answers
Answered by
295
(10.2)²
(10+0.2)²
(10)²+2(10)(0.2)+(0.2)²
100+4+0.04
104.04 is the answer
(10+0.2)²
(10)²+2(10)(0.2)+(0.2)²
100+4+0.04
104.04 is the answer
Answered by
30
104.04
Step-by-step explanation:
Given that,
(10.2)²
By using the identity, we can write it as;
(10 + 0.2)²
= (10)² + 2(10)(0.2) + (0.2)²
= 100 + 4 + 0.04
= 104.04
Learn more: Algebric Identities
brainly.in/question/29286302
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