What is the value of the discriminant for the quadratic equation 0 = x 2 x2?

value of the discriminant for the quadratic equation is, -7

Step-by-step explanation:

A quadratic equation is in the form of :   ...[1]

then the discriminant(D) is given by:

Given the quadratic equation:

We can write this as:

On comparing with [1] we have;

a = 1, b =1 and c = 2

then;

Therefore, the value of the discriminant for the quadratic equation is, -7

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

i think the answer is b.

step-by-step explanation:

not 100% sure though.