Question

please solve the above questions (step by step)

no spam

if wrong your last 20 answers will be reported!!

fast !!
please...​

Answer 1

Answer:

any thing to the power 0 will be 1 so 1&2 ans will be 1

3 no. ans will be 9b^2

4 no. ans will be 3a^5

5 no. ans will be 27a^3