A solid is composed of squares and equilateral triangles. It’s net is shown below: The area of each triangle is 7 square units. The surface area of the triangular prism is
points)
square units. (Input whole number only.)

∈3,600

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

i think it would be c

mark brainliest if im right

step-by-step explanation: