Check whether the polynomial q(t)=4t²-t-1 is a multiple 2t+1
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if 2 t+1 is a multiple of 4t²-t-1 ,then
2t+1=0
=-1
t=-1/2
4(-1/2)²-(-1/2)-1=0
4(1/4)+1/2-1=1+1/2-1=1/2 not equal to0
so,2t+1 is not a multiple of 4t²-t-1
2t+1=0
=-1
t=-1/2
4(-1/2)²-(-1/2)-1=0
4(1/4)+1/2-1=1+1/2-1=1/2 not equal to0
so,2t+1 is not a multiple of 4t²-t-1
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