Question

expand and simplify (y+3)(y-4)(2y-1)​

Answer 1

Answer:

Here is your answer.....

Answer 2

Answer:

$((4 + 3)(y - 4))(2y - 1) \\ = (y(y - 4) + 3(y - 4))(2y - 1) \\ =( y { }^{2} - 4y + 3y - 12) (2y - 1) \\ = 4(4 { }^{2} - 4 - 12) - 1(y {}^{2} - y - 12) \ \\ = \ y \: raise \:to \: 3 - y {}^{2} - 12y - y {}^{2} - y {}^{2} + y + 12 \\ = y \: \\ raise \: to \: 3 - 2y - 11y + 12$

Step-by-step explanation:

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