karagailey544 karagailey544
  • 03-04-2020
  • Mathematics
contestada

All zeros of the polynomial function 3x^3 + 2x^2

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 03-04-2020

Answer:

[tex]x = 0, -2/3[/tex]

Step-by-step explanation:

Step 1:  Factor out an x^2

[tex]3x^3+2x^2[/tex]

[tex]x^2(3x + 2)[/tex]

Step 2:  Find the zeros

[tex]\sqrt{x^2 } = \sqrt{0}[/tex]

[tex]x = 0[/tex] → Double Root

[tex]3x + 2 - 2 = 0 - 2[/tex]

[tex]\frac{3x}{3} = \frac{-2}{3}[/tex]

[tex]x = -2/3[/tex] → Single Root

Answer:  [tex]x = 0, -2/3[/tex]

Answer Link

Otras preguntas

jack has a bag of fruits if he randomly selects a piece of fruit from the bag it is likely to be an apple what is a possible that a randomly selected piece of
Solve for X. It trust in you guys ❤️
Select all equivalent expressions
Identify each part of this chemical equation, which describes the breakdown of water into Hydrogen and oxygen
Superfund is intended to manage what kind of issue? toxic waste global warming natural disasters energy shortages
What tone does the author create with the word choice in paragraph 1
WHAT IS 10/11 × 3/7 × 1/2???​
Parentheses are used to ________ a) Enclose incidental information b) enclose additional information or a brief explanation c) both
what is 1 + 2 -3 +5 - 10​
Which of the following ordered pairs is a solution of x + y = 1? (-2, 6) (-2, -6) (2, -6)