Step-by-step explanation:
to add or subtract in this case you have to the same common denominator. but what ever you do to the denominator you have to do to the numerator. top = numerator and bottom = denominator.
Answer:
Step-by-step explanation:
ohfpifpijpijsfpjspijpsijfpsjfpsjfpisjfpijsfpsijf
Answer:
it is subtract 5
Step-by-step explanation:
Answer:
It is a singular matrix
Step-by-step explanation:
good luck to ya.