Question

Write 81 as a repeated multiplication of 3s. The write it as a power

Answer 1

Answer:

see explanation

Step-by-step explanation:

note that 81 = 9 × 9 and 9 = 3 × 3, hence

81 = 3 × 3 × 3 × 3 ( 3 multiplied by itself 4 times )

This can be expressed in short hand form as

81 = $3^{4}$