dsfdsfdsffdsfds dsfdsfdsffdsfds
  • 02-03-2021
  • Mathematics
contestada

Help me please with the steps on how you can find the number of solutions or zeros with these questions!

Help me please with the steps on how you can find the number of solutions or zeros with these questions class=

Respuesta :

simeon5 simeon5
  • 02-03-2021

Answer:

2x²+5x-9=0

using quadratic formula

a=2 b=5 c=-9

x=[-5±√5²-4(2)(-9)]/2(2)

x=[-5±√97]/4

the zeros are( -5±√97)/4

Answer Link

Otras preguntas

A 1700 kg 2006 Mustang GT can accelerate from rest to 100 km/h in a time of 5.0 s.  Determine the net amount of work that must be done on the car to cause this
name 2 sound devices and what type they are from the song Where Is The Love by the Black Eyed Peas.
At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111
What Canadian city is across a body of water from New York
What is a Mandala Autobiography?
2(n-3)=4n+1 this sucks not knowing the answer
what city is located 60 north 25 east
Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies neither inequalities
A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
What Canadian city is across a body of water from New York