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Simplify the following expression. ​12.5×8×2.89\sqrt{12.5 \times 8 \times 2.89}12.5×8×2.89​ ​
Question

Simplify the following expression.
12.5×8×2.89\sqrt{12.5 \times 8 \times 2.89} ​

A.

17

B.

13

C.

19

D.

15

Correct option is A

Given:
12.5×8×2.89\sqrt{12.5 \times 8 \times 2.89}
Solution:

12.5×8×2.89=>100×2.89=>289=>17\sqrt{12.5 \times 8 \times 2.89} \\\Rightarrow \sqrt{100 \times 2.89} \\\Rightarrow \sqrt{289} \\\Rightarrow 17​​
 



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