muskan13
muskan13 muskan13
  • 10-11-2015
  • Mathematics
contestada

what is (2+y)3 written out as

Respuesta :

Panoyin
Panoyin Panoyin
  • 11-11-2015
(2x + y)³
(2x + y)(2x + y)(2x + y)
(2x(2x + y) + y(2x + y))(2x + y)
(2x(2x) + 2x(y) + y(2x) + y(y))(2x + y)
(4x² + 2xy + 2xy + y²)(2x + y)
(4x² + 4xy + y²)(2x + y)
4x²(2x + y) + 4xy(2x + y) + y²(2x + y)
4x²(2x) + 4x²(y) + 4xy(2x) + 4xy(y) + y²(2x) + y²(y)
8x³ + 4x²y + 8x²y + 4xy² + 2xy² + y³
8x³ + 12x²y + 6xy² + y³
Answer Link

Otras preguntas

Which is the state in which fewer drinks are needed to produce the original effect?
Please help asap 20pts
what are the two reasons why cells undergo the process of mitosis
PLZ HELP WITH THIS LOVE YOU IF BRAINLIEST
Rewrite the expression as a single logarithm.
how do local governments make laws
What is the value of x? A. 6 B. 4 C. 10 D. 16
A rectangular page that is x inches wide and has an area of 240 square inches. The page contains a printable area of 160 square inches. It has 2 inch margins at
Though knowing perfectly the hold he had on this heart, and conscious he had only to speak and all the house would be obliged to bend to his wishes
How did the British think of the quartering act?