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Cho số hữu tỉ x = 7 n - 1 " src="data:image/jpeg;charset=utf-8;base64,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" style="width: 64.00px; height: 36.00px; margin-left: 0.00px; margin-top: 0.00px; transform: rotate(0.00rad) translateZ(0px); -webkit-transform: rotate(0.00rad) translateZ(0px);" title="x equals fraction numerator 7 over denominator n minus 1 end fraction"> . Tìm số nguyên n để x nhận giá trị là số nguyên

Cho số hữu tỉ <math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>=</mo><mfrac><mn>7</mn><mrow><mi>n</mi><mo>-</mo><mn>1</mn></mrow></mfrac></math>. Tìm số nguyên n để x nhận giá trị là số nguyên

N. Huỳnh

Giáo viên

Xác nhận câu trả lời

Giải thích

1

Câu hỏi tương tự

Tìm x, y biết: 3 x ​ = 4 y ​ và x+y=14

5

Xác nhận câu trả lời

THÔNG TIN

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