For a polynomial p x - p -1 and p 2 are both equal to zero -So- we can conclude that-A- x2-2 x-1 is a factorB- x2-x-2 is a factorC- x2-x-2 is a factorD- x2-2 x-1 is a factor

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Standard IX

Mathematics

Polynomial Expressions

For a polynom...

Question

For a polynomial p(x), p(-1) and p(2) are both equal to zero .So, we can conclude that,

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Solution

The correct option is A

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