Question

$prove \: that \: x - 2 \: i s \: a \: factor \: of \: p{x} \: = {x}^{3} - 2 {x}^{2}$
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Answer 1

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⟹To check whether x-2 is a factor or not we need to divide if it is completely divides the polynomial then it is a factor.

⟹when we divide :-x^3-2x^2 by x-2 it leaves no reminder means it is completely divisible by x-2.

∴x-2 is a factor

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