1.

Divide by long deivision method :m^4+m^2+1 by m^2+m+1​

Answer»

ANSWER:

We have m

2

−14m−32=m

2

−16m+2m−32

=m(m−16)+2(m−16)

=(m−16)(m+2)

(m

2

−14m−32)÷m+2=(m−16)(m+2)÷(m+2)

=(m−16)


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