Question

Activity 1: Recall/ Introduction, Motivation
Direction: Solve the following using GEMDAS.
1. 4(3² + 3) - 6
2. 2⁴(2) + (3³ +2² – 5)
3. 12 ÷ (3+2) - (-2)​

Answer 1

Step-by-step explanation:

1. 4(3²+3)-6

=> 4(9+3)-6

=> 4×12-6

=> 48-6

=> 42.

2. 2⁴(2)+(3³+2²-5)

=> 2⁴×2+(27+4-5)

=> 2⁴×2+26

=> 16×2+26

=> 32+26

=> 58.

3. 12÷(3+2)-(-2)

=> 12÷6+2

=> 2+2

=> 4.