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Simora [160]
3 years ago
9

X(2x-3)-x(5x+1)+x Rút gọn biểu thức

Mathematics
1 answer:
Tamiku [17]3 years ago
5 0

Answer:

-4x

Step-by-step explanation:

x(2x-3)-x(5x+1)+x

2x-3x-5x+x+x

2x-3x-5x+2x

2x-3x-3x

2x-6x

-4x

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