laurieannfernandez62 laurieannfernandez62
  • 11-04-2022
  • Mathematics
contestada

y=x^2+x+5 How many x-intercepts does the graph of this quadratic have?

Respuesta :

algebraic12 algebraic12
  • 11-04-2022

Answer:

0

Step-by-step explanation:

Use discramint formula,

[tex] \sqrt{ {b}^{2} - 4ac} [/tex]

Here a and b is 1

c is 5 so we have

[tex] \sqrt{ {1}^{2} - 4(1)(5) } [/tex]

[tex] \sqrt{1 - 20} [/tex]

[tex] \sqrt{ - 19} [/tex]

Since the number is negative, we have zero x intercepts.

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