Question

a polynomial function with rational coefficients has the following zeros. find all additional zeros. state degree of polynomial. remainder: irrational and imaginary roots come in conjugate pairs.
-1+√5, -3+√3
√= square root

Answer 1

the conjugates
i.e. replace the \(+\) by \(-\)

Answer 2

only the "-" ?

Answer 3

@satellite73

Answer 4

the conjugate of \(a+\sqrt{b}\) is \(a-\sqrt{b}\)

Answer 5

ima guess the word "remainder" in your question meant "remember"

Answer 6

oops yea i meant that, thank you so much !

Answer 7

yw