3 years ago

?????????? Help me ???

1 answer:

kupik [55]3 years ago

7 0

$(4x - 6y^3)^2 = (4x - 6y^3)(4x - 6y^3) = 16x^2 - 24xy^3 - 24xy^3 + 36y^6$
= $16x^2 - 48xy^3 + 36y^6$

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