Question

Find a quadratic polynomial whose zeroes are 3+- under root 2

Answer 1

Step-by-step explanation:

The roots given to us are 3+-root2

So in order to find the equation, we find sum of the roots..... which gives the value of -b/a

so b/a=6

Product of roots .... which gives value of c/a

so c/a=2root2

Therefore the quadratic polynomial is (x^2-6x+2root2)