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Mathematics 9 Online
OpenStudy (anonymous):

P(z) = z³-1 Find the solutions of P(0)

OpenStudy (anonymous):

just plug in z=0 then p(0)=(0)62-1=-1

OpenStudy (anonymous):

sory.. p(0)=(0)^3-1

OpenStudy (anonymous):

means -1 ?

OpenStudy (anonymous):

yes..

OpenStudy (anonymous):

zail

OpenStudy (anonymous):

but there are 3 solutions and (z-1) is one of them

OpenStudy (mathmath333):

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