find the value of k such that (x-1) is a factor of 5x^3-9x^2-6x+2k
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hey dear answer is five put x=1
Answered by
1
p(x)=5x^3-9x^2-6x+2k
and g(x)=x-1
x-1=0
therefore x=1
we will put the value and then solve it
so 5(1)*3-9(1)*2-6(1)+2k
=5*3-9*2-6+2k
=15-18-6+2k
=15-24+2k
=-9+2k
k=-7
and g(x)=x-1
x-1=0
therefore x=1
we will put the value and then solve it
so 5(1)*3-9(1)*2-6(1)+2k
=5*3-9*2-6+2k
=15-18-6+2k
=15-24+2k
=-9+2k
k=-7
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