sirarideepa83 sirarideepa83
  • 14-07-2021
  • Mathematics
contestada

the sum and the product of the zeros of the polynomial 2x²-x-6​

Respuesta :

angrykai23
angrykai23 angrykai23
  • 14-07-2021

Answer:

Sum = .5 Product = -3

Step-by-step explanation:

  • [tex]f(x) = 2 {x}^{2} - x - 6[/tex]
  • [tex]f(x) = (2x + 3)(x - 2)[/tex]
  • Zeroes are
  • [tex]x = \frac{ - 3}{2} \: and \: 2[/tex]
  • Multiplies together the product is -3.
  • -1.5+2=.5
Answer Link

Otras preguntas

Use two unit multipliers to convert 32 square millimeters to square centimeters. Will somebody thoroughly explain this to me? Thanks a million.
What was an important role of the Parthians in the Silk Road trade?
How do you solve these? Please explain steps as well. Thanks. 1.) 7x−3=2x−33 2.) 3(x−2)=2(2x−1)
What are 4 factors that affect a person’s earning power?
How's my essay on Hammurabi's code was just. “If a man has opened his trench for irrigation and the waters have flooded his neighbor’s field, the man must resto
what is the value of 62 tens
Find the student’s error in solving the following inequality. 31 < –5x + 6 25 < –5x –5 < x
the wright brothers Wilbur wright facts
atoms often lose protons but seldom lose or gain electrons
Which shows 7 2/9 written as an improper fraction? 65/9, 79/2, 72/9 or 23/9?