Given:
The given equation is

To find:
All the real solutions.
Solution:
We have,

It can be written as


Using zero product property, we get
and 
and 
and 
We know that
is an imaginary number because there is a negative sign under the square root.
Therefore,
is the only real solution of the given equation.
The interest is 3.5 percent or 3 percents of the sum she deposited.
Answer:
The coefficient is 3, the number right before the variable.
Answer:
34
Step-by-step explanation: