Question

write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1 , and the zeros 2, -3, and -3i

Answer 1

Try this: leading coff. a=1
Poly. 1(x-2)(x+3)(x+3i)=0
Multiply them together: (x^2+x-6)(x-3)=0 because i=sqrt(-1)
x^3-2x^2-9x+18=0

Answer 2

ure a lifesaverrrr thanks soooo much

Answer 3

You are welcome:)