evaluate8(x-3y)²+4(x-3y)
Answers
Answered by
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Answer:
6x 2 -238 3y 4² x 2x2 then you got your answer
kb5454604:
i am not understand your answer
Answered by
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Answer:
8(x-3y)²+4(x-3y)=2x²+18y²-12xy+x-3y
Step-by-step explanation:
8(x-3y)²+4(x-3y)
=4(x-3y){2(x-3y)+1}
=(4x-12y)(2x-6y+1)
=4x(2x-6y+1)-12y(2x-6y+1)
=8x²-24xy+4x-24xy+72y²-12y
=8x²+72y²-24xy-24xy+4x-12y
=8x²+72y²-48xy+4x-12y
=2x²+18y²-12xy+x-3y
your answer is wrong
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