What is the discriminant of the polynomial below 2x2 + 5x - 8?

The discriminant of the given polynomial is 89.

Step-by-step explanation:

The given polynomial is

           .... (1)

If a polynomial is defined as

           .... (2)

then the discriminant of the polynomial is

From (1) and (2), we get

The discriminant of the given polynomial is

Therefore the discriminant of the given polynomial is 89.

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.