18(2x-3y)^2 - 6(3y-2x) factorise this
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Answer: 72x²+162y²-144xy-18y+12y
Step-by-step explanation:
18(2x-3y)²-6(3y-2x)
18(4x²-2xy-6xy+9y²)-18y+12x
72x²+162y²-144xy-18y+12y
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