Answer:
=> Expand by applying the FOIL method
=> combine like terms
Answer:
Option: C is correct.
Step-by-step explanation:
We are asked to solve for 'x' such that we are given a equation as:
This equation could also be written as:
on taking logarithmic function on both the sides we have:
(since )
as we know
Hence, we have:
Hence, option C is correct.
Answer:
2√15
Step-by-step explanation: