Question

7. Simplify the expression.
3[(15 – 3)2 + 4

Answer 1

If you meant 3 [ ( 15-3 ) 2 ] + 4, the answer should be 73.

Explanation:

3 [ ( 15-3 ) 2 ] + 4

= 3 [ ( 12 ) 2 ] + 4

= 3 [ 24 ] + 4

= 69 + 4

= 73

Answer 2

84

Explanation: