Math, asked by poonamsaxenampi1980, 5 months ago

use formula of (a+b)(a-b),(a+b)^2or(a-b)^2 and evaulate the following....... (10.4)^2

Answers

Answered by ShreshthK

2

Answer:

108.16

Step-by-step explanation:

(10.4)^2 = (10 + 0.4)^2 = 10^2 + 0.4^2 + 2*10*0.4 = 100 + 0.16 + 8 = 108 + 0.16 = 108.16

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