jazfabro54 jazfabro54
  • 26-01-2022
  • Mathematics
contestada

which statement is true about this quadratic equation?
y = 22 - 111 +7

which statement is true about this quadratic equation y 22 111 7 class=

Respuesta :

kamilmatematik100504
kamilmatematik100504 kamilmatematik100504
  • 26-01-2022

Answer:

A. There are two real solutions .

Step-by-step explanation:

[tex]x^2-11x+7 \\\\ \text{\sf D}=11^2-4\cdot 7 =121-28=93 \\\\ \sf D>0[/tex]

Since the discriminant is greater than zero , the equation has
two real roots

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