4 years ago

5(-2)³+8(-2)²-3(-2)+1

Mathematics

2 answers:

PolarNik [594]4 years ago

7 0

Answer:

-1

Step-by-step explanation:

5×(-8)+8×4+6+1

-40+32+7

=-1

meriva4 years ago

3 0

Answer:

-1

Step-by-step explanation:

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