Solve 3 × 2 + √81: Order of Operations with Square Root

Question

3×2+81= 3 \times 2 + \sqrt{81} =

Step-by-Step Solution

First, evaluate the square root: 81=9\sqrt{81}=9.

Then, follow the order of operations (PEMDAS/BODMAS):

1. Multiplication: 3×2=63 \times 2 = 6

2. Addition: 6+9=156 + 9 = 15

So, the correct answer is 15 15 .

Answer

15 15