1. Simplify an expression for the perimeter of the equilateral triangle shown below.
3.15x + 6

It equals 1373.5 that’s the solution

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,

The total would be 40.53