Question

Check whether -2 and 2 are the Zeroes of the polynomial x²-16.​

Answer 1

Step-by-step explanation:

Putting x = -2

${ - 2}^{2} - 16$

$4 - 16$

$- 12$

Putting x = 2

${2}^{2} - 16$

$4 - 16$

$- 12$

Hence -2,2 are the zeroes of the polynomial.

Answer 2

Answer:

(FALSE)Then,  -2 and 2 are not the Zeroes of the polynomial x²-16.​

Step-by-step explanation:

since, p(x)=x²-16

and p(x)=0

⇒x²-16=0

⇒x²-4²=0

⇒(x+4)(x-4)=0

⇒x= -4 or 4

hence, the Zerps of the polynomial is -4 amnd 4.