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Qavslarni ochish qoidalari va o'xshash hadlarni ...
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x²+2xy-(3y²+xy+x²)
xy-3y²
Oops!
Okay!
5(3a²+4b²)-3(5a²+6b²)+a²-b²
a²+b²
Oops!
Okay!
x³+2x+1-(3x³-2x²+2x)
-2x³+2x²+1
Oops!
Okay!
4ab+5ac-2(3ab+2ac)+2ab
ac
Oops!
Okay!
2(x²+2xy)-5(3xy+2y²)
2x²-11xy-10y²
Oops!
Okay!
2a+4b-(-2a+3b)
4a+b
Oops!
Okay!
x²+y²-(2x²+xy)-(3y²-xy+3x²)
-4x²-2y²
Oops!
Okay!
x³+xy²-(y³+4xy²)+(2x³+3xy²)
3x³-y³
Oops!
Okay!
5(x³+3x²+x)+4(x²-3x-1)
5x³+19x²-7x-4
Oops!
Okay!
3a-(2b+3c)-(4a+2b-c)
-a-4b-2c
Oops!
Okay!
2(x²+2)+3(2x+3)
2x²+6x+13
Oops!
Okay!
x⁴+4x-(x³+x+2)-(x⁴+3x+x²)
-x³-x²-2
Oops!
Okay!
3(x²-2x)-2(5x+2)
3x²-16x-4
Oops!
Okay!
x²+3x+2+(2x²-3x+2)
3x²+4
Oops!
Okay!
xy+3x²+(-2x-xy+y²)-(x+2x²)
x²-3x+y²
Oops!
Okay!
-(x²+2xy)+(xy+y²)+3x²+xy
2x²+y²
Oops!
Okay!
4a+5b-(3a-8b)
a+13b
Oops!
Okay!
4(2a+b)-(7a+3b)-b+2a
3a
Oops!
Okay!
2x²-4x+3-(2x²+3x-2)
-7x+5
Oops!
Okay!
5a-4b+c-(4a+3b)-(b+c)
a-8b
Oops!
Okay!
5(2a+3b)-2(5a+7b)+3(c-b)
-2b+3c
Oops!
Okay!
3a-5b+(2a-3b)
5a-8b
Oops!
Okay!
-2(x²+3xy-y²)+3(x²+y²)
x²-6xy+5y²
Oops!
Okay!
x²+2x-(x²+3x-1)+(x²-2x+1)
x²-3x+2
Oops!
Okay!
3x(x+2y)-4y(y+2x)
3x²-2xy-4y²
Oops!
Okay!
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