The total revenue in Rupees received from the sale of x units of a product is given by `R(x)=13 x^2+26 x+15`. Find the marginal revenue when`x = 7`.

The total revenue in Rupees received from the sale of x units of a product is given by R(x) = 13x^2 + 26x + 15 Find the marginal revenue when x = 7.

The total revenue in Rupees received from the sale of x units of a product is given by R(x) = 13x^(2) + 26x + 15. Find the marginal revenue when x = 7.

The total revenue in Rupees received from the sale of x units of a product is given by R(x) = 13x^(2) + 26x + 15. Find the marginal revenue when x = 7.

The total revenue in Rupees received from the sale of x units of a product is given by R(x) = 13x^(2) + 26x + 15. Find the marginal revenue when x = 7.

The total revenue in Rupees received from the sale of x units of a product is given by R(x) = 13x^(2) + 26x + 15. Find the marginal revenue when x = 7.

The total revenue in Rupees received from the sale of x units of a product is given by R(x)=13x^(2)+26x+15 Find the marginal revenue when x=7

The total revenue in Rupees received from the sale of x units of a product is give by R(x)=13x^(2)+26x+15 . Find the marginal revenue when x = 7.

The total revenue in rupees received from the sale os x units of a produce is given by R(x)= 13x^2+ 26x +15. Find the marginal revenue when x =7.