JuliyanaX384459 JuliyanaX384459
  • 25-10-2022
  • Mathematics
contestada

b. 9m2 + 6m + 6 = 5 has real roots and imaginary roots

Respuesta :

XyaireJ756219 XyaireJ756219
  • 25-10-2022

the given equation is

[tex]\begin{gathered} 9m^2+6m+6=5 \\ 9m^2+6m+1=0 \end{gathered}[/tex]

we will calculate

[tex]D=b^2-4ac[/tex]

so

[tex]\begin{gathered} =6^2-4\times9\times1 \\ =36-36 \\ =0 \end{gathered}[/tex]

as D is 0 so it has one real root

Answer Link

Otras preguntas

Both Greta and Fred were on the bus that arrived in Pittsburgh. Fred was glad to be home. He looked forward to visiting with old friends. Greta, on the other ha
What is two thirds of 66
TRUE OR FALSE . Using evidence to dispel myths or false beliefs is one way to move closer to evidence-based practice.
make a sentence with the word fastener
How to conjugate the French verb acheter (to buy) in the present tense
Which is 216 written as a power of a number? A. 6^3 B. 3^6 C. 108^2 D. 72^3
Write an equation that represents the given information. DO NOT solve the equation. Katie spent $1 more than Mark. Together they spent $5. How much did Mark spe
what is bigger 0.17 or 0.165
What is 11,760,825 in word and expanded form
On an 88 question test, LeeBeth missed 11 questions. What is her exact grade for that test?