leirbagaicnelav970
leirbagaicnelav970 leirbagaicnelav970
  • 03-03-2020
  • Mathematics
contestada

y = x2 + 5x + 4

How do I factor

Respuesta :

orlaith2005
orlaith2005 orlaith2005
  • 04-03-2020

Answer:

(x + 1) * (x + 4)

Step-by-step explanation:

y = x² + 5x + 4

First, you multiply the first coefficient by the third coefficient: 4

Then you find all the factors of 4:

  • 1, 4
  • -1, -4
  • 2, 2
  • -2, -2

Of all these factors, you must find the pair that adds to 5 (the second coefficient)

Those factors are:  1 and 4

Then you put those into (x+_) and multiply them together:

( x + 1 ) * ( x + 4 )

Answer Link

Otras preguntas

I need this answer kk
Guys plazzz help me i need the answer asap!!!!!!​
A woman has a brain tumor removed from the hippocampus region of her brain. As expected she has significant memory loss and some difficulty forming new memories
PLEASE HELP Derek received a baseball card on his 10th birthday with a value of $25. It is predicted to increase in value by 2% per year. Derek sketches a graph
-1/2 + 5/6 please and thank you
Which of the following ideas are the main goals of the United Nations
HELPPPP ME PLZZZ Micah wants to know the most common style of surfboard used at Breakers Point. He surveys surfers at Breakers Point between 8:00 A.M. and 12 P.
50g of potassium chloride is dissolved in 500 cm3 of water. Calculate the concentration of the solution. Give your answer in g/dm3
What is the simplest form of 3/5 + 1/3
a rectangular prism that has a length of 13 ft of 2 ft and do with of 4 ft What is its volume in cubic feet ​