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.
Right triangle because of the 90. Every triangle having an angle of 90 degrees is a right triangle.
210, 310, 320, 410, 420, etc.
Answer:
X<2
I think is that never the less could be wrong
