What is the side length, s, of the square?
A=169m^2

13

Step-by-step explanation:

The square root of 169 is 13 and to get area you have to multiply side by side...

no

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