Question

p(x) = x2 + x – 6, then its zeroes a

Answer 1

It's Zero is x=1..........

Answer 2

Answer:

We find the zeroes by factorizing the equation x

2

−x−6=0 as follows:

x

2

−x−6=0

⇒x

2

−3x+2x−6=0

⇒x(x−3)+2(x−3)=0

⇒(x+2)(x−3)=0

⇒x+2=0,x−3=0

⇒x=−2,x=3.

Hence, the zeroes of the polynomial x

2

−x−6=0 are 3,−2.