Answer:
D = 36
Since the discriminant is greater than zero, hence the root of the equation will be real and distinct
Explanation:
Find the discriminant and use it to describe the type of solutions x^2-7x+3=0
Given the quadratic equation
ax²+bx+c = 0
Discriminant is expressed as
D = b² - 4ac
It is used to determine the nature of the roots of the equation
Given the equation x^2-7x+3=0'
a = 1, b = -7 and c = 3
D = (-7)² - 4(1)(3)
D = 49 - 12
D = 36
Since the discriminant is greater than zero, hence the root of the equation will be real and distinct