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multiply(9x2-y3)by 8x3y2)


Sagot :

Answer:

864x²y-144y²

Step-by-step explanation:

(9x2-y3)x(8x3y2)=864x²y-144y²

864x²y-144y²=144y x (6x²-y)

Last:

144y x (6x²-y)=864x²y-144y²

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