Why is the pituitary gland called the master gland? It is the largest gland in the body,
It regulates the work of many glands in the body,
It helps the brain master higher level thinking processes,
It controls the heart, which is the master pumping organ in the body,

I believe it regulates the work of many glands in the body
Not sure tho

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,