Math, asked by peoe, 1 year ago

product of two positive numbers in 2187 one is three times the other find the number

Answers

Answered by ArchitectSethRollins
8
\bold{hello}

Let one of the numbers be x.

Then, another number = 3x

So,

x \times 3x = 2187 \\ \\ = > x {}^{2} = \frac{2187}{3} \\ \\ = > x {}^{2} = 729 \\ \\ = > x = \sqrt{729} \\ \\ = > x = 27 \\ \\

So,

another \: number \: = 3x = (3 \times 27) = 81

Therefore,

\colorbox{aqua}{so \: the \: two \: numbers \: are \: 27 \: and \: 81}

HOPE IT HELPS
Answered by melwinjo
4
3x*x=2187

3x^2=2187
x^2=2187/3

x^2=729

x=27

the numbers are 27 and 81


pls mark brainliest

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