Math, asked by tanishajha7, 8 months ago

( 8.9 )^ 2- (1.1)^2

Answers

Answered by trishapatro13

1

Answer:

78

Step-by-step explanation:

(79.21) - (1.21)

= 78

HOPE IT HELPS.

Answered by nisha263248

0

Answer:

78

Step-by-step explanation:

=>8.9×8.9 -1.1×1.1

=>79.21- 1.21

=>78

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