Question

Write the degree of the polynomial (x-1) (x-x^2+2)
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Answer 1

3

Step-by-step explanation:

First of all we have to solve the equation :

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

=x^2-x^3+2x-x+x^2-2

= -x^3+2x^2+x-2

As the highest power of x is 3 so degree of the polynomial is 3