RachelB614433 RachelB614433

26-10-2022
Mathematics

contestada

The product of two consecutive room numbers is 132. Find the roomnumbers.The number of the first room is?The number of the second room is?

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RoaneI638152 RoaneI638152

26-10-2022

Explanation

[tex]\begin{gathered} x(x+1)=132 \\ {}x^2+x=132 \\ x^2+x-132=0 \\ (x+12)(x-11)=0 \end{gathered}[/tex]

Answer

The number of the first room is 11

The number of the second room is 12.

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