# Apply the rules for order of operations to simplify 2 + 3 − 4 + (5 × 4).

Fundamental operations are the basic operations performed on numbers and expressions. They include addition, subtraction, multiplication and division. A specific order is followed to simplify an expression, called BODMAS.

## Answer: Simplified form of the given expression is 21.

Let's understand the solution in detail step by step.

**Explanation:**

We follow the BODMAS rule to simplify the given expression.

Hence, we are given 2 + 3 − 4 + (5 × 4).

Since brackets come before addition and subtraction in the BODMAS rule, we solve the expression inside the bracket first.

⇒ Since, (5 × 4) = 20, we get 2 + 3 - 4 + 20.

Now, we perform addition and subtraction operations.

⇒ Since, 2 + 3 = 5, we get 5 - 4 + 20.

⇒ Since, 5 - 4 = 1, we get 1 + 20.

⇒ Finally, we get 20 + 1 = 21.