Question

Expand (2x/3-3/2x-1)²

Answer 1

Answer:

$4x^{2} /9 + 9/4x^{2} + 1 - 2 + 6/2x - 8x/3$

Step-by-step explanation:

$(a - b - c)^{2} = a^{2} + b^{2} + c^{2} + 2ab + 2bc + 2ca$ (with sign)

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