Question

The product of zeroes is 2x²-7x-9 is ​

Answer 1

Answer:

Product of the zeroes of the given polynomial is -18

Step-by-step explanation:

product of zeroes = a*c

a=2

c= -9

a*c = 2*(-9)

= -18

Answer 2

Answer:

= 2x²- 9x +2x - 9

= x(2x-9) + 1(2x -9)

= (x+1) (2x-9)

So, zeros are

a) x+1 = 0

x = -1

b) 2x-9 = 0

2x = 9

x = 9/2

Then, the product of zeros are

= -1 × 9/2

= -9/2 Ans.