Question

Solve 1.04*9.6 using suitable identity

Answer 1

Answer:99.84

Step-by-step explanation:

For 10.4*9.6

Answer 2

Answer:

Step-by-step explanation:

the question is 10.4*9.6

ans=

(10.4)*(9.6)

(10+0.4)*(10-0.4)

let here 10 =x and 0.4=y

so now we know that

(x+y)(x-y)

=x²-y²

(10+0.4)*(10-0.4)

=(10)²-(0.4)²

=100-0.16

=99.84