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April 20, 2014

Homework Help: ALGEBRA!!

Posted by natali on Thursday, October 7, 2010 at 2:09pm.

calculate P(i) for the following polynomial

p(x)=x3+2x2-5x+8

Find | z | for each of the following complex numbers and represent them on a complex plane.

a. z=-3-4i
b. v=5-12i
c.u=7+24i
d.w=-9+40i
e.p=1+3i
f.t=-2i
g.n=4
h.m=0
i.s=(√3-i)2

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