What is the discriminant of the quadratic equation
7x^2-4x+5=0

Step-by-step explanation:

The discriminant for a quadratic in standard form is given by the formula:

We have the equation:

Hence, a=7; b=-4; and c=5.

Therefore, our discriminant will be:

Evaluate. Hence, our discriminant is:

Notes:

Since our discriminant is negative, this tells us that the quadratic has no real roots.

-124

Step-by-step explanation:

The discriminant is given by

b^2 -4ac  where ax^2 + bx+c =0

7x^2-4x+5=0  so a = 7 b = -4 and c = 5

( -4) ^2 - 4(7) ( 5)

16 - 140

-124

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.