Question

Write an expression that represents the area of a rectangle given that the Length = (x+3) and the width = (3x + 4)

Answer 1

Answer:

I think -1*2x is the correct answer

Answer 2

Answer:

The Answer is 3x^2+13x+12

Step-by-step explanation:

Area of Rectangle = length x breadth

                              = (x+3)  (3x+4)

                              = x(3x+4)+3(3x+4)

                              = 3x^2+4x+9x+12

                              = 3x^2+13x+12

Hence Solved

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