Question

find zeros of the polynomial 2x^2-x-6​

Answer 1

Answer:

Step-by-step explanation:

Using hit and trial method:

X=2

2(2)^2-2-6

=8-8

=0

Therefore, 2 is a zero of p(x)

Hope it will help you!!

Answer 2

Step-by-step explanation:

The given quadratic equation is

2x

2

+x−6=0

⇒2x

2

+4x−3x−6=0

⇒2x(x+2)−3(x+2)=0

⇒(2x−3)(x+2)=0

⇒x=−2,

2

3