Question

Find the quadratic polynomial with the given numbers as thesum & product of its zemes respectively. root 2 and 1÷3​

Answer 1

Answer:

If the coefficient of x2 is 1, that is, if the polynomial is of the following form p(x): x2+ex+f, then the sum and product of the zeroes are simply: S= −e/1= −e and P= f/1= f. Important Notes: The quadratic formula to find the roots of a quadratic equation p(x):ax2+bx+c is −b±√b2−4ac2a − b ± b 2 − 4 a c 2 a .