gbksquadboys gbksquadboys
  • 19-04-2022
  • Mathematics
contestada

How can you find Find critical numbers for f(x) = x3 + 6x2 − 15x

Respuesta :

mothlover98
mothlover98 mothlover98
  • 19-04-2022

Answer:

[tex]x[/tex]-5, and [tex]x[/tex]1

Step-by-step explanation:

f ([tex]x[/tex]) = 3[tex]x{2}[/tex] + 12[tex]x[/tex] - 15

0= 3([tex]x[/tex][tex]2[/tex] + 4[tex]x[/tex] -5)

0= 3([tex]x[/tex] + 5) ( [tex]x[/tex] - 1)

[[tex]x[/tex]+5=0] [tex]x[/tex]= -5

[[tex]x[/tex]-1=0] [tex]x[/tex]= 1

hope it helped <3

Answer Link

Otras preguntas

find the slope of line through on the points (-8,5) and (-23,2)
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!What is the remainder when you divide 4x^3 - 5x^2 + 3x - 1 by x - 2?
What kinds of evidence can be used to show that a super continent once existed?
Please help thank u sooo much
Long ago, scientists did not know that cells existed because A) they did not have microscopes. B) they were too busy studying plants. C) they were not allowed
Which statement correctly defines the structure of the iambic pentameter meter? A. A line of iambic pentameter contains four feet, with the unstressed syllabl
Find the x-intercepts of the parabola with vertex (-7,45) and y-intercept (0,-200). Write your answer in this form: (x1,y1), (x2,V If necessary, round to the ne
what is the complete factorization of the polynomial below x^3-2x^2+x-2
What was a problem caused by the articles of confederation
identify the southwest asia countries that gain the most wealth from oil in the region