S2t9eprbhakbrunnd S2t9eprbhakbrunnd
  • 22-11-2016
  • English
contestada

Identify the third term in the expansion of (7x – 2y)^3 ...?

Respuesta :

Аноним Аноним
  • 25-11-2016
The solution to the problem is as follows:


The third row of Pascal's triange = 1 ... 3 ... 3 ... 1 

(7x - 2y)^3 = 


1(7x)^3 + 3(7x)^2 ( (-2y)^1 )+ 3(7x)^2 ( (-2y)^2 ) + 1( (-2y)^3 ) 


= 343 x^3 + 588 x^2 y^2 - 294 x^2 y - 8y^3


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
Answer Link

Otras preguntas

Answer please? Quick.
What was the basis for the wealth of Ghana, Mali, and Songhai?
what is the name for a computer based system that stores and uses information linked to geographic locations?
Plz help me I need so much help
Which family contains elements with a full octet of valence electrons? A. The actinides B. The halogens C. The alkali metals D. The noble gases
find the product of 7 and 4.76
What are integers between -8 and 2 not inclusive?? Please help me
Does anyone have clarinet sheet music. I have none and need to practice. Pls. I'll give you my email if you answer, so that you can email me a picture of it
In which region are the Okefenokee Swamp and the cities of Savannah and Albany located?
primary and secondary sources 1.3.2 quizWhich item is an example of a primary source? A. ) a biography of the president B. ) a website discussing the history of