Describe and justify the methods you used to solve the quadratic equations in parts A and B. A: 2x(x + 1.5) = -1
B: 3x(x + 6) = -10

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,