cherk wather
-2 and 2 are zers of the
Polynomial
[tex] {x}^{4} [/tex]-16.​

2 thoughts on “cherk wather<br />-2 and 2 are zers of the<br />Polynomial<br />[tex] {x}^{4} [/tex]-16.​”

1. Answer:

   yes

   Step-by-step explanation:

   x^4-16=0

   put x=-2

   (-2)^4-16=0

   16-16=0

   put x=2

   (2)^4-16=0

   16-16=0

   hence 2,-2 are zeroes of the given polynomial

   Reply

2. Answer:

   yes,they are zeroes of poynomial.

   Step-by-step explanation:

   but richitha had explained it.and it is totally correct.

   Reply