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Hitman42 [59]
3 years ago
10

Simplify the expression z2-z(z+3)+3z

Mathematics
1 answer:
Maslowich3 years ago
8 0
<span>z2-z(z+3)+3z
=> z2 - z2 - 3z + 3z 
=> 0 
we can cancel the like terms if they have different signs ..

Hope it helps !!</span>
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