What is the answer for
(3n + 5)(3n+6)

9n^2 + 33n + 30

Step-by-step explanation:

You're looking to multiply these two binomials together, and then to simplify the result, to obtain the product.

Have you used the "FOIL" method of multiplying binomials?

That's what we'll apply here.

F:  first terms.  The product of the first terms 3n and 3n is 9n^2.

O:  outer terms.  The product of the outer terms 3n and 6 is 18n.

I:  inner terms:  15n

L:  last terms:  30

Putting this all together, we get 9n^2 + 18n + 15n + 30, or

9n^2 + 33n + 30 (this is the desired answer, the product of (3n + 5) and (3n+6).

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "