Algebra2 Glencoe CCSS Edition page 7 problem 7

Question

Evaluate the value of the expression if a = -2, b = 3, and  c = 4.2

(b^3 +ac)/ (ab +2bc)

Answer 1

The expression is

              (Substitute )

              (Evaluate power: )

              (Multiply: )

              (Subtract: )

                              (Multiply: )

                                      (Add: )

                                  (Divide: )

The  value of expression is  .