Seudónimo Seudónimo

26-06-2021
Mathematics

contestada

Find the set of the possible values of p for which the equation 3x² + px + 3 = 0 has no real roots.

*Using graphical method or comparing the signs.

Respuesta :

AliceBrainly21 AliceBrainly21

26-06-2021

Answer:

[tex]delta = {b}^{2} - 4ac = {p}^{2} - 4 \times 3 \times 3 = {p}^{2} - 36[/tex]

The equation has no real roots if delta <0

that is -6<p<6

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