Question

(3x³-y)(4x²-x+y²)

multiply this expression
fast​

Answer 1

$(3x^3-y)(4x^2-x+y^2) \\\\3x^3(4x^2-x+y^2) - y (4x^2-x+y^2)\\\\12x^5 - 3x^4 + 3x^3y^2 - 4x^2y + xy - y^3\\\\12x^5 - 3x^4 + 3x^3y^2-y^3 - 4x^2y +xy\\\\hope \ it \ helps \ !!$

Answer 2

Step-by-step explanation:

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