Question

Write 720,000 in expanded form with an exponent

Answer 1

(7 *10^5) + (2*10^4)

Hope this helped!

Answer 2

split the number into 700,000 and 20,000

700, 000 = 7*10^5

20,000= 2.*10^4

so you end up with 7*10^5 + 2*10^4