Question

Simplify the expressions for questions 3–8.
3. 4^5/ 4^2 (1 point)

Answer 1

use the property of exponent :
a^m : a^n = a^(m-n)

Answer 2

so,
4^5/4^2 = 4^(? - ?) = 4^ ?

Answer 3

thank you soo much

Answer 4

4. 120m^16/45m^8 (1 point)

Answer 5

120/45 = ... (simplify)
m^16/m^8 = ... (use the rule like no. 3

then multiply of both