3 years ago

What is the discriminant of the polynomial below? 9x^2 -18x+9

Mathematics

2 answers:

Natalka [10]3 years ago

7 0

=9(x^2-2x+1)

=9(x-1)(x-1)

=9(x-1)^2

Butoxors [25]3 years ago

3 0

Step-by-step explanation:

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