Question

Solve the expression 2(1.6^(0)+7)−4.9^(0)
.(1 point)

Answer 1

1.6^0 = 1 and 4.9^0 = 1 (any nonzero number to the 0 power is 1).

So 2(1.6^0 + 7) − 4.9^0 = 2(1 + 7) − 1 = 2·8 − 1 = 16 − 1 = 15.