ajoselin11 ajoselin11

11-11-2014
Mathematics

Answered

the product of half my number times my number is 162

Verified Answer :

28-08-2017

This can be solved by a simple linear equation and a substitution. Let's assume that n is my number. So as per the equation:

n x n/2 = 162
Which means, n^2 = 162 x 2
Which means, n^2 = 324
Which means, n = √324
Which means, n = -+18
Both 18 and -18 could be my number, since it is not mentioned my number is positive or negative.

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