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

Answer Link

Otras preguntas

What is 51,487 rounded to the nearest thousand
3.5 hours to prepare. If she wants to be finished by 1:15, at what time should she start?
Help please...............
What are The three meridians of longitude that cross the Indian Ocean
What number is the sequence for the following numbers 3 4 6 9
If you have 4 engines on an aircraft and then lose Engine 1 and 2, which are on the left side of the aircraft, will the aircraft turn left or right?
Which occurs directly before forming a hypothesis?
Solve for pi: C = 2pir.
Convert 16 square kilometers to acres
An estser is the reaction product between: a. Alcohol and organic acid B. Alcohol and oxygen C. Ketones and Oxygen. D. Aldehydes and Alcohol