Question

Check whether 3 and – 2 are the zeroes of the polynomial x

2 – x – 6.​

Answer 1

Answer: YES BOTH 3 AND (-2) ARE THE ZEROS OF THE POLYNOMIAL x^2-x-6 Step-by-step explanation: let 3 be a zero of this polynomial  p(x) therefore,p(3)=0 p(3)=3^2-3-6       =9-9      =0 now, let, -2 be a zero of this polynomial p(x) therefore. p(-2)=0                            = (-2)^2-(-2)-6                              =4+2-6                          =6-6                           =0