SOLUTION: 10xcubed+290xsquared-620x=0

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Question 35205This question is from textbook Algenra 1 Concepts and Skills
: 10xcubed+290xsquared-620x=0 This question is from textbook Algenra 1 Concepts and Skills

Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
10xcubed+290xsquared-620x=0
10X(X^2+29X-62)=0
10X(X^2+31X-2X-62)=0
10X{X(X+31)-2(X+31)}=0
10X(X-2)(X+31)=0
X=0....OR.....X-2=0...THAT IS X=2....OR....X+31=0...THAT IS X=-31