Use the discriminant to describe the roots of each equation. then select the best description.
x2 - 5x - 4 = 0
double root
real and rational root
real and irrational root
imaginary root

Real and irrational root

Step-by-step explanation:

Since a quadratic equation ,

Has two real different roots,

If the value of discriminant

Has two equal real roots,

If

Has two imaginary roots,

If

Here, the given equation,

Hence, the equation has the two unequal real roots,

Now, √D is an irrational number ( Which can not be expressed in the form of p/q in which q≠0 )

Therefore, the given equation has real and irrational root,

Third option is correct.

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.