A rectangle has area x3 + 3x2 - 18x in.2 and width x + 6 in. What is the length in inches?
1 answer:
Answer:
HOPE THIS HELPS
Step-by-step explanation:
The area = length * Width.
We know the width = X+6 inches and Area = x^3+3x^2–18x.
This problem can be solved just by dividing the area by width and we get a quotient as X^2–3x.
So the length is x^2–3x inches.
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