+0  
 
0
42
2
avatar+257 

Just kidding, sorry: ONE more question!

 

Find the constant coefficient when the polynomial 3(x - 4) + 2(x^2 - x + 7) - 5(x - 1) is simplified.

 

It simplifies to 2x^2-4x+7

 

(☞゚ヮ゚)☞ 

AnonymousConfusedGuy  Nov 30, 2017
edited by AnonymousConfusedGuy  Nov 30, 2017
Sort: 

2+0 Answers

 #1
avatar+79846 
+1

 3(x - 4) + 2(x^2 - x + 7) - 5(x - 1)   

 

Constant is

 

3 * (- 4 )  +  2 * 7  + (-5)* (-1)  =

 

-12   +   14   +    5    =

 

7   ......just as you found ....good job....!!!

 

 

cool cool cool

CPhill  Nov 30, 2017
 #2
avatar+257 
+1

Thanks so much! 

AnonymousConfusedGuy  Nov 30, 2017

6 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