Question

The length and breadth of a rectangle are 3x^2+2,2x+5 respectly . Find its area​

Answer 1

Here, L=3x^2+2  

         B=2x+5

         Area= LxB

                 = (3x^2+2)(2x+5)

                 = 6x^3+15x^2+4x+10

therefore, Area=6x^3+15x^2+4x+10

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