Seudónimo
Seudónimo
14-08-2020
Mathematics
contestada
Someone help thanksss
Respuesta :
mlarsen5000
mlarsen5000
14-08-2020
Answer:
-9x³(x+3)(x-7)
Step-by-step explanation:
-9x^5+36x^4+189x³=
-9x³(x²-4x-21)=
-9x³(x+3)(x-7)
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