Question

Find the area of the rectangle . It the length of one side ( x -10 ) & other side is ( x+15 ) ​

Answer 1

Step-by-step explanation:

Length = x - 10

Breadth = x + 15

Area = Length × Breadth

        = (x-10) × (x+15)

        = (x+15) × (x-10)

        = x (x-10) + 15 (x-10)

       = x² - 10x + 15x - 150

       = x² + 5x - 150

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