Question

The area of a field is (56x2 + 108x + 36) m2. The width of the field is (14x + 6) m. What is the length?

Answer 1

`area = length * width \\ length = (area)/(width ) \\ length = \frac{(56 {x}^(2) + 108x + 36) {m}^(2) }{(14x + 6)m} \\ length = (4x + 6)m`