Question

if 2 is a zero of polynomial 2x square +6x _a find a​

Answer 1

Step-by-step explanation:

Given polynomial is 2x

3

+x

2

−6x−3

The two roots of polynomial are −

3

,

3

Let the other root be a

Product of the roots will be −

2

(−3)

⟹(−

3

)(

3

)a=

2

3

⟹a=−

2

1

So the other zero is −

2

1

Answer 2

Step-by-step explanation:

2*2² + 6Xa

2*4 + 6*2a

8 + 12 a

a = 8/12

2/3..answer..