Question

5. If the product of the zeroes of polynomial
p(x) = ax2 - 6x-6 is 4. find the value of
a and the sum of its zeroes.​

Answer 1

Answer:

yes this is very easy question

y

Answer 2

Answer:

a = -3/2   sum of zeroes = 9

Step-by-step explanation:

p(x)= a x²- 6x -6

A=a  ,  B=-6  , C=-6

1.)product of zeroes = α ×β =C/A

                                           4 = -6/a

                                           a = -6/4

                                              = -3/2

2.) sum of zeroes = α+β = -B/A

                                        = 6/a

                                        = 6/$\frac{3}{2}$

                                        = 18/2

                                        = 9