Question

Find the polynomial function with roots 1, 7, and –3 of multiplicity 2

Answer 1

start with \((x-1)(x-7)(x+3)^2\) and multiply out

Answer 2

@satellite73's expression expanded:\[x^4-2 x^3-32 x^2-30 x+63 \]

Answer 3

Thank you! The both of you!

Answer 4

Do you know how to do this?

Find the polynomial function with roots 11 and 2i.