Mathematics, 05.12.2019 07:31 haza1873
Manu determines the roots of a polynomial equation p(x)=0 by applying the theorems he knows. he organizes the results of these theorems. from the fundamental theorems of algebra, manu knows there are 3 roots to the equation. from descartes' rule of sign, manu finds no sign changes in p(x) and 3 sign changes in p(-x). the rational root theorem yields +1/4,+1/2,+1,+5/4,+2,+5/2,+4,+5,+10 ,+20 as a list of possible rational roots. the lower bound of the polynomial is -6. the upper bound of the polynomial is 1. what values in manu's list of rational roots should he try in synthetic division in light of these findings?
Answers: 2
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Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
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Manu determines the roots of a polynomial equation p(x)=0 by applying the theorems he knows. he orga...
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