Question

Compute the value of 10.7 * 9.3 using a suitable identity.

Answer 1

Answer:

10.9×9.3=101.37 is a answer.

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Answer 2

Answer:

99.51

Step-by-step explanation:

(10 + 0.7) x (10 - 0.7)

(a+b) x (a-b) = a² - b²

(10)² - (0.7)²

100 - 0.49

= 99.51

Here you go this is the step by step identity solution

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