## A community for students. Sign up today

Here's the question you clicked on:

## anonymous 5 years ago determine the polynomial equation whose roots include the given: 1,2,2,+/_ square root of 2

• This Question is Closed
1. anonymous

if any polynomial has a root r then it must contain a factor (x-r). according to your problem the polynomial must contain $(x-1)(x-2)(x-2)(x-\sqrt{2})(x-(-\sqrt{2}))$ now you have to multiply it.....

#### Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy