What will come in the place of the question mark ‘?’ in the following question?  207 - 7√3 × 5√3 = 17 + ?

What will come in the place of the question mark ‘?’ in the following question?  207 - 7√3 × 5√3 = 17 + ? Correct Answer 85

Given

207 - 7√3 × 5√3 = 17 + ?

Concept Used:

Follow the BODMAS rule according to the table given below:

[ alt="Bodmas" src="//storage.googleapis.com/tb-img/production/21/05/Bodmas.png" style="width: 440px; height: 247px;">

Calculation:

207 - 7√3 × 5√3 = 17 + ?

⇒ 207 - 35 × 3 = 17 + ?

⇒ 207 - 105 = 17 + ?

⇒ 102 - 17 = ?

⇒ ? = 85

∴ 85 will come in place of the question mark ('?').

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