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Akimi4 [234]
3 years ago
8

Twenty times a square of a positive integer plus 50 equals negative 40 times the square of the positive integer plus one-hundred

and ten times the positive integer. Which equation could be used to solve for the unknown positive integer.
Mathematics
1 answer:
rusak2 [61]3 years ago
4 0
20x^2+50 = -40x^2+110x [ Taking x as the unknown positive integer ]
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