2 years ago

What is the discriminant of the equation?

1 answer:

4 0

The discriminant is the term under the radical sign in the quadratic formula.

x=(-b+-(b^2-4ac)^(1/2))/(2a)

It is the b^2-4ac part. (a,b,c from the standard quadratic of form ax^2+bx+c)

In this case:

10^2-4*3*4

100-48

52

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Question 3 of 10

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The correct answer is: Option 15.20

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its 5

Step-by-step explanation:

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3 years ago

Hugh bought some magazines that cost $3.95 each and some books thst cost $8.95 each he spent a total of $47.65 if Hugh bough 3 m

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2 years ago