Question

Ca: 80 - 4 − 2(2 + 1)²

Answer 1

Answer: 58

Explanation: 80-4-2(2+1)²

=80-4-2(3)²

=80-4-2(9)

=80-4-18

=58

Answer 2

80 - 4 − 2(2 + 1)² =

80 - 4 - 2(3)² =

80 - 4 - 2(9) =

80 - 4 -18 = 58