Question

if one zero of quadratic polynomial x square - 5 x minus 6 is a 6 then find other zero ​

Answer 1

Quadratic polynomial

${x}^{2} - 5x - 6$

One zero is 6 and let the other one be p

The sum of the zeroes of a quadratic polynomial is equal to the negative of the coefficient of x by the coefficient of x^2

$6 + p = \frac{ - ( - 5)}{1 } \\ p = 5 - 6 = - 1$

Other zero is - 1