Desire17 Desire17

19-09-2017
Mathematics

contestada

Which of the following is the correct expansion of the binomial (x + y)^6?

Respuesta :

coolstick coolstick

19-09-2017

Looking at Pascal's triangle (not my picture!), the pattern is we start with x^6*1+x^5*y*6 etc. while subtracting 1 exponent from x and adding 1 to y every time, ending up with x^6+6x^5y+15x^4y^2+20x^3y^3+15y^4x^2+6y^5x+y^6

Ver imagen coolstick

Answer Link

Otras preguntas

help plz 100 pts Which statements about liquid volume are true? Select each correct answer. Liters are smaller units than milliliters. Milliliters are small

A proton moves in a circular path of the same radius as a cosmic ray electron moving at 6.5 × 10^6 m/s perpendicular to the Earth’s magnetic field at an altitud

how do humans impact the geosphere. give me 3 examples

In the following script, what is "print()”? window.print() A. method B. object C. Property D. Value

Select the most appropriate opening for a direct claim letter when the remedy is obvious. A. Please consider my request. I recently purchased a Stratus Balance

How many groups of 2/5 are in 4/5

Mr. A and Mr. B are both riding in a "quiet" section of a commuter train. Mr. A is making a lot of noise by texting with his smartphone, so Mr. B politely asks

find the missing side CH. Round answer to the nearest tenth.

A proton moves in a circular path of the same radius as a cosmic ray electron moving at 6.5 × 10^6 m/s perpendicular to the Earth’s magnetic field at an altitud

X and y are supplementary angles. Y measures 97 what is x