keyaannejad keyaannejad
  • 24-02-2015
  • Mathematics
contestada

It is asking for me to factor this equation (x-2)(x-2)+6(x-2)+9
this is the final answer (x-1)(x-1) how did this answer come to be?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 24-02-2015
(x-2)(x-2)+6(x-2)+9
so first we distribute
x^2-2x-2x+4+6x-12+9
group like terms
x^2+2x+1
factor
find what 2 numbers add to get 2 and multiply to get 1
the numbers are 1 and 1
(x+1)(x+1)

Answer Link

Otras preguntas

Given p(x) = 2x3 − 8x2 + 13x − 21, ___ is a factor because ___. Choose two answers, one for each blank, from those provided below. x + 3 p(-3) = 0 x − 3 p(3) ≠
Science requires theories that can be tested by research. true false
These plans are an accompaniment to mechanical lifting devices in reducing on-the-job injuries. what are they called?
What is the formula for acetic acid??
Risk factors that may lead to malnutrition
Correct mixed number for fraction 23/7
write the balanced equation of roasting of baco3 in air
You are looking through a microscope at onion cells and you see a cell with the sister chromatids lined up across the middle of the cell. what phase of mitosis
how many moles of ammonia are there in a 346 g sample of pure nh3?
What can we prevent by drinking water regularly?