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Umnica [9.8K]
3 years ago
15

Factor 5z^3+34z^2+53z-12 given that z+3 is a factor

Mathematics
1 answer:
Elis [28]3 years ago
8 0
Do a long division 
the quotient comes to 

5z^2 + 19z - 4

this factors to

(5z - 1)(z + 4)

so factors are (z+3)(z+4)(5z-1)
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