Graph the parabola y=x2+3 by plotting any three points on the parabola. move the key points on the graph to create the parabola.

Then just do it (lol)

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,