Question

plz solve these sums

Answer 1

DEAR STUDENT,

Kindly check the following four fully detailed attached papers for a elaborated solution with vital steps and logarithmic rules applied everywhere, some users don't collaborate, we're still her to help the answers are as follows. [As Per Attachments] :

2) i) $\boxed{11}$

ii) $\boxed{8}$

3) i) $\boxed{4}$

ii) $\boxed{- \dfrac{2}{3}}$

4) i) $\boxed{1}$

ii) $\boxed{\dfrac{1}{2}}$

5) i) $\boxed{\dfrac{3}{4}}$

ii) $\boxed{2}$

iii) $\boxed{1}$

Which are the required solutions for these types of queries.

Hope it helps you and clears your doubts for applying logarithmic rules !!!