Question

Check whether -2 & 2 are zeroes of polynomial x + 2.

Answer 1

Hey friend!
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Here is your answer
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p(x) = x + 2

p(-2) = (-2) + 2

-2 + 2 = 0

Thus, (-2) is a polynomial of x + 2
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p(x) = x + 2

p(2) = 2 + 2

2 + 2 = 4

Thus, 2 is not a zero of x + 2
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HOPE THIS HELPS YOU :)

Answer 2

@
p(x)=x+2
p(-2)=(-2)+2
=0 ,
-2 is a zero of x+2
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p(2)=2+2
=4 ,
2 is not a zero of x+2
@:-)