Question

simplify the following (16.5)2 -(7.2)2 / 16
6+7.2​

Answer 1

Answer:

7.31204819

Step-by-step explanation:

(16.5)2 - (7.2)2 / 166 + 7.2

= 33 - 14.4 / 166 + 7.2

= 18.6 / 166 + 7.2

= 0.112048193 + 7.2

= 7.31204819.

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