timmy773 timmy773

27-01-2022
Mathematics

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Find two consecutive positive integers such that the square of the second integer added to 3 times the
first is equal to 127.

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Аноним Аноним

27-01-2022

analyze problem

(x+1)^2+3x=127

x^2+5x-126=0

solve with quadratic formula

x=9,-14

so, first is either 9 or -14, and the second is either -13 or 10

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