Question

Find the product. Write your answer in exponential form. 9^-3 x 9^-1

Answer 1

Answer:

9²

Step-by-step explanation:

9³ × 9⁻¹ = 9³⁻¹ = 9²

Answer 2

Answer:

${9}^{ - 3} \times {9}^{ - 1} = {9}^{( - 3 - 1)} = {9}^{ - 4} =\boxed{\frac{1}{ {9}^{4} }}✓$

1/9⁴ is the right answer.