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Chapter 1: Q21. (page 13)

Evaluate each expression.

24梅6+23鈰�4

Short Answer

Expert verified

The value of the expression 24梅6+23鈰�4is 36.

Step by step solution

01

Step 1. Order of operations.

In order to evaluate an expression, the order of operations must be followed, which is:

  1. Evaluate the expressions inside the bracket
  2. Evaluate the powers
  3. Multiply and/or divide
  4. Add and/ or subtract

The evaluation takes place from left to right.

02

Step 2. Evaluate power.

24梅6+23鈰�4=24梅6+8鈰�4

03

Step 3. Divide 24 by 6.

As per the order of operations, now divide 24 by 6.

24梅6+23鈰�4=4+8鈰�4

04

Step 4. Multiply 8 by 4.

As per the order of operations, now multiply 8 by 4.

24梅6+23鈰�4=4+32

05

Step 5. Apply addition operation.

Add 4 and 32.

24梅6+23鈰�4=36

Therefore, the expression is equal to 36.

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