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Mathematics 21 Online
OpenStudy (anonymous):

Why can't (x + 3) and (x - 3) both be factors of x2 - 6?

OpenStudy (anonymous):

because when you expand it. it will become x2-9..

OpenStudy (anonymous):

The constant terms of the binomials do not add up correctly? is that right?

OpenStudy (agent0smith):

Because 3 times -3 equals -9, not -6.

OpenStudy (austinl):

\[3\times 3 \neq 6\]

OpenStudy (fifciol):

x^2-6=(x-sqrt6)(x+sqrt6)

OpenStudy (anonymous):

The constant terms of the binomials are not factors of the constant term of x2 - 6?

OpenStudy (anonymous):

Because right now i am lost in the sauce

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