The length of a swimming pool is 8m longer than its width and the area is 1o5m2?
Let the breadth be x
according to the question
area of the pool = l*b
if u solve this equation further u will get the answer
length = w + 8 and width = w and A = 105A = W* L105 =w(w + 8)105 = w² + 8w0 = w² + 8w - 1050 = (w + 15)(w -7)0 = w + 15 or 0 = w -7w = -15 or w = 7width cant be negative, so w = 7 and L = 7 +8w = 7 and L = 157 * 15 = 105 check