If a, b are n×n matrices, then (a + b)^2 = a^2 + 2ab + b^2. either prove that this statement is true, or explain why it is false.

This statement is false.

Since, for two matrices A and B , the expansion of the term:

is given by:

Also, we know that when two matrix A and B commute then we have:

Hence, we get the expression as:

But when two matrix A and B do not commute then we need not have:

black lol

step-by-step explanation:

h

i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.