Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns
The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3).
So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
Option C is the correct choice
,
Remainder of a polynomial by substitution
For a polynomial f(x) to give a remainder of 24 when divided by x + 2:
f(-2) = 24
By testing, substitute x = -2 into the equation 

Since f(-2) = 24 when x = -2 is substituted into
, then
has a remainder of 24 when divided by x+2
Learn more on remainder of a polynomial here: brainly.com/question/24202892
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