SOLUTION: If f(x)=-3x^4+x^10-x^7-23, then the largest amount of zeros(including multilicities) that f could have is: 4,10,7,or 21? thanks.

SOLUTION: If f(x)=-3x^4+x^10-x^7-23, then the largest amount of zeros(including multilicities) that f could have is: 4,10,7,or 21? thanks.

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Question 203025: If f(x)=-3x^4+x^10-x^7-23, then the largest amount of zeros(including multilicities) that f could have is: 4,10,7,or 21? thanks.
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Look at the power of the highest order term. That tells you how many roots there are.
In this case, the high order term is x^10... so there are 10 roots
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