timjerome
timjerome
09-09-2020
Mathematics
contestada
x3 + 2x2 - 9x -18 = 0
Factor pls
Respuesta :
ameliadonaldson6
ameliadonaldson6
10-09-2020
Answer: -7/3
Step by Step:
x3+2x2-9x-18=0
x3+4-9x-18=0
-6x-14=0
-6x=14
x=-7/3
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