A homogeneous rectangular lamina has constant area density ρ. Find the moment of inertia of the lamina about one corner

Step-by-step explanation:

By applying the concept of calculus;

the moment of inertia of the lamina about one corner is:

where :

(a and b are the length and the breath of the rectangle respectively )

Thus; the moment of inertia of the lamina about one corner is

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

a.)the line for function b is steeper