Nonportrit Nonportrit

18-07-2018
Mathematics

contestada

Factor completely 2x^2 + 9x + 4.

A. (2x + 2)(x + 2)
B. (2x + 1)(x + 4)
C. (2x + 4)(x + 1)
D. (2x + 2)(x + 4)

Respuesta :

choixongdong choixongdong

18-07-2018

2x^2 + 9x + 4 = (2x + 1)(x + 4)

because

(2x + 1)(x + 4)

= 2x^2 + x + 8x + 4

= 2x^2 + 9x + 4

Answer is B. (2x + 1)(x + 4)

Hope it helps

Answer Link

Otras preguntas

How many C-13 atoms are present, on average, in a 1.6000×104-atom sample of carbon?

The probability that a student correctly answers on the first try (the event a.is p(a) = 0.2. if the student answers incorrectly on the first try, the student i

What is the geographical term for the place where innovations, such as new technology or cultural tools, originate?

there are a total of 78 baseball and football cards in a box. the ratio of baseball cards to football cards 8 to 5 how many baseball cards are in the box

What happens to the length of day (the number of hours of daylight) as you move north of the equator?

The amounts of time employees at a large corporation work each day are normally distributed, with a mean of 7.77.7 hours and a standard deviation of 0.350.35 h

How Did Atticus Explain The Mob

What determines whether water is shallow or not

If a person needs 2,000 calories per day yet regularly consumes 3,000 calories per day, what most likely will happen, according to the “calories in equal calori

How would you make the word book plural? A. els libros B. los libros C. el libro D. la libro