Answer:
We conclude that:
Step-by-step explanation:
Given the radical expression
simplifying the expression
Remove parentheses: (-a) = -a
Apply radical rule:
Apply imaginary number rule:
Apply radical rule:
Apply radical rule:
Therefore, we conclude that:
Answer:
Step-by-step explanation:
Midpoint of a line is a point that divides it into two equal segments.
As B is the midpoint of line segment AC,
Put
To find value of , solve
Therefore,
So, value of is
Answer:
Step-by-step explanation: