Question

simplify and expand [3x-1][x+5][4x-3]

Answer 1

Step-by-step explanation:

[3x-1][x+5][4x-3]

[3x²+15x-x-5][4x-3]

[3x²+14x-5][4x-3]

[12x³-9x²+56x²-42x-20x+15]

[12x³-65x²-62x+15]

it's your answer

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Mark as brainlist

Answer 2

Answer:

$12x^{3} +47x^{2} -62x+15$