Question

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

Answer 1

Answer:

1) = x^2 - 16

= (-2)^2 - 16

= 4 - 16

= -12

Hence -2 is not the zero of the given polynomial since the answer is not 0.

2) = x^2 - 16

= 2^2 - 16

= 4 - 16

= -12

Hence 2 is also not the zero of the given polynomial since the answer is not 0.

Answer 2

Answer:

Step-by-step explanation:

1) = x^2 - 16

= (-2)^2 - 16

= 4 - 16

= -12

Hence -2 is not the zero of the given polynomial since the answer is not 0.

2) = x^2 - 16

= 2^2 - 16

= 4 - 16

= -12

Hence 2 is also not the zero of the given polynomial since the answer is not 0.