Question

1.03*9.7 evaluate using suitable identity

Answer 1

Answer:

The question should be 10.3*9.7

Step-by-step explanation:

(10.3) × (9.7)

= (10 + 0.3) × (10 - 0.3)

= (10)² - (0.3)²

= 100 - 0.09

= 99.91

HOPE THIS ANSWER WILL HELP YOU AND PLEASE MARK THIS ANSWER THE BRAINLIEST ONE...

Answer 2

Answer:

(1+0.3)(1-0.3)

=(1)^2- (0.3)^2

=1-0.09

=0.91