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bulgar [2K]
3 years ago
11

Confused plz help! will mark!!

Mathematics
2 answers:
Doss [256]3 years ago
6 0
The answer is a
3x-1x-1=3
2x-1x-1=2
=-1
=1
3+2-1+1=5
PIT_PIT [208]3 years ago
5 0
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
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