Math, asked by PrinceArockiaraj, 1 year ago

7.83 x 7.83 - 1.17 x 1.17/
6.66

Answers

Answered by alinajacob

5

Answer:

7.83×7.83-1.17×1.17/6.66

(7.83)² - (1.17)² / 6.66

[(a²-b²) = (a+b) (a-b)]

(7.83+1.17)(7.83-1.17) /6.66

(9)(6.66) / 6.66

= 9

Answered by ranjani86

2

Step-by-step explanation:

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