sirenasky2003 sirenasky2003
  • 25-03-2017
  • Mathematics
contestada

A refrigerator has a volume given by the trinomial y^3 + 5y^2 – 14y. What are the possible dimensions of the refrigerator? Use factoring.

Respuesta :

irspow
irspow irspow
  • 25-03-2017
y^3+5y^2-14y

y(y^2+5y-14)

y(y^2+7y-2y-14)

y(y(y+7)-2(y+7))

y(y-2)(y+7)

So there are infinite solutions with the only restriction being that y>2 as V>0
Answer Link

Otras preguntas

It is recommended that an adult drink 64 fluid ounces of water every day .Josey has already consumed 700 millimeters of water.how many more liters should he dri
Round 654202 to the nearest hundred thousand
What is equvalent to 64 1/4?
For the polynomial –2m2n3 + 2m?n3 + 7n2 – 6m4 to be a binomial with a degree of 4 after it has been fully simplified, which must be the missing exponent on the
PLEASE HELP answer question 1-8 democratic vs republican (look at the pics)
what is 5,415×462pls help me
Common effects of cocain
Which word correctly completes the​ sentence? The healthiest plan is to eat as​ ______ fast food as possible and to eat more fresh foods to avoid becoming over
tetras cost $3.99 each. you can spend at most $25. how many tetras can you buy for your aquarium
What is the benefit of having different kinds of audiences during a rehearsal?