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Simplify. y^-3 3/y 1/y^3 -3y -1/y^3
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25 votes
Simplify.
y^-3

3/y
1/y^3
-3y
-1/y^3

User KimHafr
by
6.1k points

1 Answer

1 vote

Answer:

STEP

1

:

Equation at the end of step 1

(((y3) - 3y2) + 3y) - 1

STEP

2

:

Checking for a perfect cube

2.1 y3-3y2+3y-1 is not a perfect cube

Trying to factor by pulling out :

2.2 Factoring: y3-3y2+3y-1

Explanation:

User Ryan King
by
5.8k points
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