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Biblioteka

Homework 5.9

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Posljednje ažuriranje 5 months ago
7
Napomena autora:

Use the quadratic formula:

Use the quadratic formula:

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1
1
1
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3
2
Pitanje 1
1.

Use the quadratic fomula to find the zeros of the equation

Pitanje 2
2.

Use the quadratic fomula to find the zeros of the equation

Pitanje 3
3.

Use the quadratic fomula to find the zeros of the equation

Pitanje 4
4.

Use the quadratic fomula to find the zeros of the equation

Pitanje 5
5.

Use the quadratic fomula to find the zeros of the equation

Pitanje 6
6.

Match the number of solutions to the properties of the discriminant when:

and where

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Two irrational solutions

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b^2 -4ac>0 and b^2-4ac is a perfect square

One rational solution

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b^{2}-4ac>0 and b^{2} -4ac is not a perfect square

No real solutions

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b^{2}-4ac=0

Two rational solutions

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b^{2}-4ac<0

Pitanje 7
7.

What is the discriminant of the following equation:

5x^{2}-7x+6=0