Question

evalute each of the following using identities 0.54×0.54-0.46×0.46​

Answer 1

Answer:

lshsneuehejheeeeeiehhejehejeuhejejneie

Answer 2

0..54×0.54-0.46×0.46

let take A equals to 0.54

ler take B equals to 0.46

then a^2 equals to (0.54) ^2

and b^2 equals to (0.46) ^2

(0.54) ^2 -(0.46) ^2 ( a^2-b^2 equals to (a+b) (a-b)

(0.54 + 0.46)(0.54 - 0.46)

100 × 8

80