Question

(x²-7x+11)x²-11+30??

Answer 1

x^4 − 7x^3 + 11x^2 + 19

Explanation:

(x^2 − 7^x + 11)(x^2) − 11 + 30

Distribute:

=(x^2)(x^2)+(−7x)(x^2)+(11)(x^2) + −11 + 30

=x^4 + −7x^3 + 11x^2 + −11 + 30

Combine Like Terms:

=x^4 + −7x^3 + 11x^2 + −11 + 30

=(x^4) + (−7x^3) + (11x^2) + (−11 + 30)

=x^4 + −7x^3 + 11x^2 + 19

Answer 2

Explanation:

(x^2 - 7x + 11)x^2 - 11 + 30

x^4 - 7x^3 + 11x^2 + 19