edwin8277 edwin8277
  • 28-01-2022
  • Mathematics
contestada

F(x)=x^2+6x+10=0

How do I solve

Respuesta :

clarch19
clarch19 clarch19
  • 30-01-2022

Answer:

no x-intercepts

Step-by-step explanation:

to solve this problem you can use the Quadratic Formula:

-b ± [tex]\sqrt{b^2-4ac}[/tex] ÷ 2a

for x² + 6x + 10 ⇒  a=1, b=6, c=10

-6 ±[tex]\sqrt{6^2-4(1)(10)}[/tex] ÷ 2(1)

-6 ± [tex]\sqrt{-4}[/tex] ÷ 2 equals:

-3±4i  ⇒  'i' refers to an imaginary number because you cannot take the square root of a negative value; so this indicates the curve will not have any x-intercepts

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