Question

use a suitable identity to get each of the following product (1) (1.1m-0.4) (1.1+0.4)

Answer 1

(1.1m)2 + (0.4)2
1.21m - 0.16 Hope you understand and Mark it as a brain lest answer me.

Answer 2

Hey mate here is ur ans
(1.1-0.4) (1,1+0,4)
= 1.1 square - 0.4 square
=1.1*1.1 - 0.4*0.4
=1.21-0.16
Hope it will help u plz mark me as a brainlist.