Evaluate. Express your answer in scientific notation.

3, point, 7, times, 10, to the power 4 , minus, 2, point, 8, times, 10, cubed
3.7×10
4
−2.8×10
3

3.7×10^4 - 2.8×10^3 = 3.7×10^4 - 2800 = 3.7×10^4 - 2.8×10^3 = 3.698×10^4