Mathematics
Grade10
Easy
Question
Find the number of solutions for the equation .
- 0
- 1
- 2
- Either 1 or 2
Hint:
Any equation of the form p (x) = 0, where p (x) is a polynomial of degree 2, is a quadratic equation
The correct answer is: 2
Step 1 of 1:
We have given an equation .
Now,
, so, it has two real solutions
The discriminant is the part of the quadratic formula found within the square root.