What is the result of the multiplication of the polynomials below? (x + 1)(x2 − x +1)

x^3+1

Step-by-step explanation:

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

x^3+x^2-x^2-x+x+1

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x^3+1

question:

could we have options?

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer