Question

I need help with these two problems please.

Answer 1

2. 4

3. 10

Explanation:

2. (3 x 5² ÷ 15) - (5 - 2²)

3 x 25 ÷ 15

75 ÷ 15

5 - (5 - 2²)

5 - (5 - 4)

5 - 1

[4]

3. (22 ÷ 2 - 2 x 5)² + (4 - 6 ÷ 6)²

11 - 2 x 5

11 - 10

(1)²

1 + (4 - 6 ÷ 6)²

1 + (4 - 1)²

1 + 3²

1 + 9

[10]