oliviabird2808 oliviabird2808
  • 01-12-2021
  • Mathematics
contestada

expand and simplify (3x-2)2

Respuesta :

jimrgrant1 jimrgrant1
  • 01-12-2021

Answer:

9x² - 12x + 4

Step-by-step explanation:

(3x - 2)² = (3x - 2)(3x - 2)

Each term in the second factor is multiplied by each term in the first factor , that is

3x(3x - 2) - 2(3x - 2) ← distribute both parenthesis

= 9x² - 6x - 6x + 4 ← collect like terms

= 9x² - 12x + 4

Answer Link

Otras preguntas

_____ is a positive symptom of schizophrenia in which the individual makes up new words.
A stadium must have 10 attendants at the stadium parking lot and two each at the satellite lots. each attendant makes $10/hour. if the stadium lot and all five
Help please !!!!!!!!!!
An isosceles triangle is _____________ an equilateral triangle A. sometimes B. always C. never D. the same as
Is phi coefficient only determined by the proportion in a 2x2 data matrix?
What were two goals of Dorothea Dix’s movement to help the mentally ill? helping the mentally ill live within society developing humane treatment for the mental
What is the term for a type of reaction in which two substances react to produce a single compound?
This is the general term for the various chemical products used in agriculture. It may refer to pesticides, fertilizers, manures, hormones and growth agents
could someone please help!!!
If you are writing a narrative about summer vacation and your audience consists of college students, which set of words uses diction that is most exact and appr