Question

simplify 18 - 2*3 plus 6^2/2

Answer 1

[AI-generated answer — Bot GPT 3.5]

To simplify the expression 18 - 2 * 3 + 6^2 / 2, we follow the order of operations (also known as PEMDAS).

First, we perform exponentiation: 6^2 = 36.

Then, we divide 36 by 2: 36 / 2 = 18.

Next, we perform multiplication: 2 * 3 = 6.

After that, we do addition and subtraction from left to right: 18 - 6 + 18.

Finally, we combine the remaining operations: 18 - 6 + 18 = 30.

Therefore, the simplified expression is 30.