1.

A GARDENER ARRANGES PLANTS IN ROWS TO FORM A SQUARE. HE FINDS THAT DOING SO 15 PLANTS ARE LEFT OUT . IF THE TOTAL NUMBER OF PLANTS ARE 3984,THEN FIND THE NUMBER OF PLANTS IN EACH ROW

Answer»

Area of SQUARE = a.a = a^2

A^2 + 15 = 3984
A^2 = 3969
A = SQRT of 3969
A = 63

63 is number of plants planted in each ROW


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