Question

(x+3 (x+3)^3 simplify

Answer 1

i cannot understand by seeing this
http://www.wolframalpha.com/input/?i=simplify+%28x%2B3+%28x%2B3%29%5E3

Answer 2

didnt you already ask this lol

Answer 3

I went there and still dono understand it

Answer 4

yes idid but did notsolveit

Answer 5

on pascals triangle your gonna start on the line that has the 4 as the second number. so your coefficients are 1,4,6,4,1

Answer 6

http://www.mathway.com/math_image.aspx?p=3xSMB02ESMB033SMB02eSMB03+27xSMB02ESMB032SMB02eSMB03+82x+81?p=158?p=22 go to this link it will help you

Answer 7

no that link doesnt help since it doesnt show how you got the answer

Answer 8

what is 1461

Answer 9

those number will be your coefficients. your problem equals (x+3)^4. since your problem is to the fourth power youll go to pascals triangle and find the number line that has a 4 on the second number.

Answer 10

so now its just a pattern your solution will be x^4+x^3(3)+x^2(3^2)+x(3^3)+3^4

Answer 11

oops forgot to put in the coefficients. put a 1 in front of the x^4, a 4 in front of the x^3, 6 in front of the x^2....