Question

Charlie does the following problem:

3^3 · 3^2 = 3 6 = 3 · 3 · 3 · 3 · 3 · 3 = 729.
Which of the following is a true statement?

He is incorrect because he should have 3 factors of 6.
He is correct.
He is incorrect because he should have 6 factors of 9.
He is incorrect because he should have only 5 factors of 3.

Answer 1

I think he is incorrect because 3x3 x 3x2 only equals 0.16. So I think it is answer 3.

Explanation:

Answer 2

He is incorrect because he should have 6 factors of 9.