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Simplify: z−(−9z+9) Its for an Edulastic assignment
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24 votes
Simplify: z−(−9z+9)
Its for an Edulastic assignment

User Cristian Meneses
by
3.6k points

1 Answer

9 votes

Answer:

9z^2-9z

Explanation:

z−(−9z+9)

=z(9z-9)

=9z^2-9z

User Chris Keele
by
4.8k points
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