Question

Evaluate 5 - (4 + 2)2
O A. 9
O B. -15
O C. 5
O D.-31

Answer 1

5 - (4 + 2)² = 5 - 6² =

= 5 - 6 · 6 = 5 - 36 = -(36 - 5) = -31

Answer: D)