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star560

Answer:

the answer is in the above attachment

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Sidharth999
Answer: 2x^2 + 5x + 3

Step-by-Step Explanation:

Length (l) = 2x + 3
Breadth (b) = x + 1
Area = l * b

Therefore,
= l * b
= (2x + 3)(x + 1)
= 2x^2 + 2x + 3x + 3
= 2x^2 + 5x + 3 (ax^2 + bx + c)

Area = 2x^2 + 5x + 3