kairanazirah2007
kairanazirah2007 kairanazirah2007
  • 25-01-2021
  • Mathematics
contestada

k-3k²-3k+2k²


what is the answer
please help me​

Respuesta :

jacobEwing
jacobEwing jacobEwing
  • 25-01-2021

Answer:

Assuming you want to simplify the expression, it can be shortened to:

-k² - 2k

Step-by-step explanation:

What you need to do here is called grouping like terms.  Like terms can be described as terms that have the same factors.  In this case, the factors we're looking at are k and k²:

Given:

k - 3k² -3k + 2k²

We'll rearrange to group like expressions:

= -3k² + 2k² + k -3k

Pull out common factors:

= (-3 + 2)k² + (1 - 3)k

And simplify:

= -k² - 2k

Answer Link

Otras preguntas

evaluate each expression if x=6,y=8,z=3. xy+z=
you are given an orange liquid. what methos would you use to observe and describe the physcial properties of the liquid without changing it?
who helped found the committees of correspondence to share ideas and information about challenging the british laws
the apartment building where hannah lives was built with 213,854 bricks. how many groups of 100,000 bricks can you make with 213,854?
6 + 4[5 - 3(7 + 2) - 6] =
What 2 square numbers have a sum of 130
What is 212% in a decimal
Was there a radical break between the Middle Ages and the early renaissance?
how do you  this 2 x 2 = 3 +
Aztec civilization, Roman Empire, reign of the czars in Russia. What were 2 similarites between them?