Find value of k if x=k is a factor of x³+kx²-2x+k+5
brunoconti:
did you mean x + k is a factor
sorry i have you a solution for x + k because i thought it was x + k
do u have the answer?
because then we will know
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HEYA USER ❤️
If x=k
then,
the polynomial is like :
k³+k(k)²-2(k)+k+5
=k³+k³-2k+k+5
=2k³-k+5 ( ANSWER )
#be_brainly❣️
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