Answer:
9⁶
Explanation:
To write 9 × 9 × 9 × 9 × 9 × 9 using an exponent first write the number which you have then count how many numbers you have and place it in the place of power/exponent.
9 × 9 × 9 × 9 × 9 × 9
= The number is 9
= total six numbers
= 9⁶