Question

Find the missing term.
7^-147 × 7^98 = 7^18 × 7^-38 ×___________

A. 7^(-20)
B. 7^22
C. 7^(-29)
D.7^58

Answer 1

Hey there! Do you know the exponent laws?

Answer 2

Hint:

\(\bf \Large a^b \times a^c = a^{b+c}\)

Answer 3

So then....