Mathematics, 02.08.2019 10:00, 30valgolden

Asquare field has 5m added to its length and 2m added to its width. the field then had an area of 130cm^2. find the length of a side of the original field.

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Asquare field has 5m added to its length and 2m added to its width. the field then had an area of 13...