Question

I NEEEDD HELP PLEASEEE

Answer 1

$\huge \color{red} \: Answer$

Ans 1.

a) 9^3 / 9^9 = 9^0 / 9^6

= 1 / 9^6 or 9^ -6

b) 14^ -3 × 14 ^12

= 14 ^( -3 + 12)

= 14 ^9

Hope it will help u

Answer 2

Answer:

1)

a)9^-6

b)14^9

Step-by-step explanation:

a)9^3/9^9

9*9*9/9*9*9*9*9*9*9*9*9

=9*9*9*9*9*9

=9^-6

b)14^-3*14^12

Converting negative exponent to positive exponent

=14^12/14^3

=14*14*14*14*14*14*14*14*14*14*14*14/14*14*14

=14^9

2)

Diego multiplied the bases together and added the  powers together. He cannot do this if the bases are not the  same, which in this case  6 and 8 are not.