Cho biểu thức P = x^99 - 100 × x^98 + 100 × x^97 - ... + 100 × x . Tính P khi x=99
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80 Tham khảo câu trả lời từ Trợ lý ảo Lazi Khi x = 99, ta có: P = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - ... + 100 × 99 = 99^99 - 100 × 99^98 + 100 × 99^97 - 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