Question

please answer this question​

Answer 1

hi..these are very easy questions.I will just tell u the hints..

given in the 3rd question...

√2 and-√2 are the roots..

this means that.

(x+√2)(x-√2) are the zeros.

now divide the bigger polynomial by

x^2-2..

you will get a quadratic equation as the quotient. Then split it to get the other 2 zeros..

hope it helps..