Question

Which of the following would be equivalent to 9^2 ⋅ 9^6?

Answer 1

Which of the following would be equivalent to 92 ⋅ 96?

9 to the 8th power over 9 to the 7th power
92 ⋅ 97
9 to the 10th power over 9 to the 2nd power
90

Answer 2

Do you remember your exponent rules?
\[a^b\times a^c=a^{b+c}\]\[\frac{a^b}{a^c}=a^{b-c}\]Using these, try simplifying. So,\[9^2\times9^6=9^?\]