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2 years ago

If y=x³+x²-2x+1, it is possible for y to be a cubic number?

Mathematics

2 answers:

Damm [24]2 years ago

4 0

Answer:

Below.

Step-by-step explanation:

Yes, because if x = 1:

y = 1^3 + 1^2 - 2 + 1

= 2 - 2 + 1

= 1 which is a cubic number.

hammer [34]2 years ago

4 0

Step-by-step explanation:

This is the answer ...It's true I checked it

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