(1)(3y-6)(-y) =-3y²+6y (2) (-3x)(4x²-4/3x+1) =-12x²+4x-3x(3) (-xy)(2x-5y-1) =-2x²y+5xy²+xy(4) 5x(2x+3)+x(x-1) =10x²+15x+x²-x=11x²+14x(5) 2a(a² +...
(3y-6)(-y) (-3x)(4x²-4/3x+1) (-xy)(2x-5y-1) 5x(2x+3)+x(
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