Question

Evaluate (3raised -7 divided 3 raised to -10 ) multiply 3 raised to -5

Answer 1

Answer:

6561

Step-by-step explanation:

because:

3^-7 = 1/2187

3^-10 = 1/59049

3^-5 = 1/243

1/2187 ÷ 1/59049 = 1/2187 × 59049/1

= 59049/2187 = 27 = 27/1

27/1 ÷ 1/243 = 27/1 × 243/1 = 27 × 243/1

= 6561/1

Ans : 6561

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