Answer:
(6*6*6*6)*(6*6*6)
Step-by-step explanation:
6^4 = 6.6.6.6.
6^3= 6.6.6
Then
(6^4)(6^3) =(6*6*6*6)*(6*6*6)
Best regards
6*6*6*6*6*6*6 = 6^7
The third expression is equivalent to 6^4*6^3, or 6^7.
6 is used as a factor 4 + 3, or 7, times.
