Phân tích các đa thức sau thành nhân tử:
a) 9x²y+15xy²-3x
b) 3z(z-2)+5(2-z)
c) x²+4xy-...
Mathematics, 30.10.2021 14:00, glocurlsprinces
Phân tích các đa thức sau thành nhân tử:
a) 9x²y+15xy²-3x
b) 3z(z-2)+5(2-z)
c) x²+4xy-4z²+4y²
d) x²+2x-15
Answers: 1
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