What is the simplified form of 3 over 4x plus 3 + 21 over 8 x squared plus 26x plus 15

This is the concept of algebra, we are required to add up the terms given above, here we shall have:

3 / (4x) + 21 / (8x) + 26x+15

when we sum up we get:

27 / (8x) + 26x+15

= (27+208x^2+120x) / (8x)

The simplified form of the summation of the terms is:

(27+208x^2+120x) / (8x)