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Roots Of Polynomials Flashcards

(6 cards)

1
Q

what would the sum of the single roots give you in a polynomial

A

-b / a

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2
Q

What would the sum of double roots give you in a cubic equation

A

c / a

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3
Q

in a quartic equation what would the sum of the triple roots give you

A

-d / a

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4
Q

what is linear transformation of roots

A

the process of finding the roots for a polynomial the has been transformed linearly

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5
Q

If all the roots of a polynomial have been multiplied by 2 how would you find the equation of the new line

A

W = 2X therefore W/2 = X

Substitute W/2 into the equation

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6
Q

is the sum of single roots negative or positive

A

Negative

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