Question

(i) 5^3 x 5^7 x 5^12​

Answer 1

Answer:a^m X a^n = a^m+n

Step-by-step explanation:5^3 X 5^7 = 5^10...

5^10 X 5^12 = 5^22

Answer 2

Answer:

5²²

Step-by-step explanation:

$a ^{b} \times {a}^{c} \times {a}^{d} = {a}^{b + c + d}$

=5^3 x 5^7 x 5^12

=5^(3+7+12)

=5²²