+0  
 
0
164
1
avatar

What is the coefficient of x in (x^4 + x^3 + x^2 + x + 1)^4?

Guest Dec 4, 2014

Best Answer 

 #1
avatar+91469 
+8

I don't remember doing these before but

The only ways that you can get x  are

x*1*1*1      =1x

1*x*1*1      =1x     

1*1*x*1      =1x

1*1*1*x      =1x

Total = 4x

So I think that the coefficient is of x is 4

Melody  Dec 4, 2014
Sort: 

1+0 Answers

 #1
avatar+91469 
+8
Best Answer

I don't remember doing these before but

The only ways that you can get x  are

x*1*1*1      =1x

1*x*1*1      =1x     

1*1*x*1      =1x

1*1*1*x      =1x

Total = 4x

So I think that the coefficient is of x is 4

Melody  Dec 4, 2014

9 Online Users

avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details