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Write the first three terms (simplified) in the expansion of:
a) (𝑥^3 − 2𝑥)^8
1 answer
(x^3)^8 - 8 (x^3)^7 2x + 28 (x^3)^6 (2x)^2
x^24 - 16 x^22 + 112 x^20
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