solve this fasttttttttttt
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If -2 and 2 are zeros...
p(x)=0
p(x)=x⁴-16
For x=2
0=(-2)⁴-16
0=16-16
0=0
For x=-2
0=(2)⁴-16
0=16-16
0=0
which is true in both cases.
Hence they are zeros of polyn.
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...Hope it helps....
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Answer:
If -2 and 2 are zeros...
p(x)=0
p(x)=x⁴-16
For x=2
0=(-2)⁴-16
0=16-16
0=0
For x=-2
0=(2)⁴-16
0=16-16
0=0
which is true in both cases.
Hence they are zeros of polyn.
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