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Pls help asap

which of the following expresses the possible number of positive real solutions for the polynomial equation shown below?
5x^3+x^2+7x-28=0
a. one
b. two or zero
c. three or one
d. two

Pls help asap which of the following expresses the possible number of positive real-example-1
User KTW
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1 Answer

2 votes

I think the Answer is option a.one

correct me if I am wrong

User Henriksen
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