f99mqgmrw2 f99mqgmrw2

19-08-2021
Mathematics

contestada

Which could be a binomial expansion of (4x + y)?
16x2 + xy + y2
16x2 + 4xy + y2
O 64x3 + 16x2y + 5xy2 + y3
64x3 + 48x2y + 12xy2 + y3
+

Respuesta :

19-08-2021

Answer: D

Step-by-step explanation:

[tex](4x+y)^3\\\\=(4x)^3+3*(4x)^2*y+3*(4x)*y^2+y^3\\\\=64x^3+48x^2y+12xy^2+y^3\\\\Answer\ D[/tex]

Answer Link

ACCESS MORE

Otras preguntas

Which is the completely factored form of 12x^3 – 60x2 + 4x – 20? 4(3x^2 – 1)(x – 5) 4x(3x^2 + 1)(x – 5) 4x(3x^2 – 1)(x + 5) 4(3x^2 + 1)(x – 5)

In your opinion what was the most important change brought by the development of language

(Write an essay or 300 words) PLEASE ! Describe North America's most pressing environmental issue.

Steve is buying a home worth $275000. His closing costs will amount to 6%, & his down payment is 15%. How much is each fee. A. The closing cost are $16,500

Poverty and lack of choices for alternative sources of income have led the poor to exploit their environment to dangerous levels. True or false?

Which of the following has the greatest mass? A. 1 mole of oxygen B. 1 mole of sodium C. 1 mole of chlorine D. 1 mole of uranium

A family has two cars. the first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 25 miles per gallon of gas. dur

How are the number of protons and the number of neutrons related?

what should you say to a girl going through depression and self-harm?

The toy store has a box full of small rubber balls. In the box there are 25 glitter balls, 10 red balls, 20 purple balls, 10 striped balls, and 5 white balls.