Hi

V=(x^3-36x^2+380x-1200. If the depth of the pool is (x-6) feet 

find the length and width using synthetic division. 

6	1	-36	380	-1200

		6	-180	1200

	1	-30	200	0

V =  (x^2 - 30 + 200)(x-6)

V = (x-20)(x-10)(x-6) 

V = Lwh

.....

length and width are: (x-20)and (x-10)

..........

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