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Check whether 2 and 0 are zeros of polyn...

Check whether 2 and 0 are zeros of polynomial `x^(3)-4x`.

Text Solution

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Let `" " p(x)=x^(3)-4x`
Then `" "p(2)=2^(3)-4xx2=0`
and `" " p(0)=0^(3)-4xx0=0`
Hence, 2 and 0 both are zeros of the polynomial`x^(3)-4x`.
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