aiyleetreloar
aiyleetreloar aiyleetreloar
  • 22-05-2022
  • Mathematics
contestada

PLEASE HELP ME WITH THIS QUESTION!!!

PLEASE HELP ME WITH THIS QUESTION class=

Respuesta :

Scabbers
Scabbers Scabbers
  • 22-05-2022

9x²+3x-1=0

D=b²-4ac

= 3²-4×9×-1

=9+36

=45

x1= (-b+VD)/2a

= (-3+V45)/2×9

= (-3+3V5)/18

=(-1+V5)/6

x2=(-b-VD)/2a

=(-3-3V5)/18

=(-1-V5)/6

Answer Link

Otras preguntas

Describe how the motions of gas particles are related to the pressure exerted by the gas
How many molecules of water are there in 5.00 g sample of water ?
A potter uses 3/5 pound of clay to make a bowl how many bowls can he make with 10pounds
If the function F(x) represents the number of words that janet can type in x minutes, what is the possible domain for this function?
What is the equation pie fully?
factor the polynomial 64x^3-125
Solve -4(x + 1) - 3 = -3(x - 4)
What does the term adaptation mean? How does adaptation explain the patterns of distribution of plant and animal species in the world? please help me!
6. Under the English Westminster model, the highest court of appeals is?
find two numbers whose gcf is 90