Question

Evaluate. Express your answer in scientific notation.
8, point, 2, 6, times, 10, to the power 6 , minus, 4, point, 7, 2, times, 10, to the power 6
8.26×10
6
−4.72×10
6

Answer 1

(8.26 − 4.72) × 10^6 = 3.54 × 10^6