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Confused plz help! will mark!!
asked
Sep 23, 2018
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Confused plz help! will mark!!
Mathematics
high-school
Erik Bakker
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Erik Bakker
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The answer is a
3x-1x-1=3
2x-1x-1=2
=-1
=1
3+2-1+1=5
Shannon Nelson
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Sep 25, 2018
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Shannon Nelson
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we substitute the value of x (-1) in each place there is an x and solve...
3(-1)^3 + 2(-1)^2 + (-1) + 1
it equals...-1
Bhilstrom
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Sep 28, 2018
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Bhilstrom
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