Question

1. Show that:
(1)x= 3 is a zero of quadratic polynomial x² - 2x - 3.​

Answer 1

Answer:

Given

x=3

Then the p(3)=

=(3)^2-2(3)-3

=9-6-3

=0

Therefore 3 is the zeros of the polynomial p(x)

Step-by-step explanation:

Answer 2

Step-by-step explanation:

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