Question

find the zeros of polynomials
${x }^{2} - 3x - 1$
​

Answer 1

Answer:

roots of polynomial is given by,

[-b±√(b^2-4ac)]/2a,

= [-(-3)±√(3^2-4*1*(-1))]/2*1,

= [3±√13]/2 are the roots of the polynomial.