Question

evaluate
class 8
maths​

Answer 1

1.1 - 9(1.1-1)²

1.1 -9(0.1)²

1.1- (0.9)²

1.1- 8.1

11/10-81/10

70/10

7

ANS=7

Answer 2

Answer:

77777777777777777777777777777777777777