Question

Evaluate the expression 2b^3+5 (BTW I did the first part it's 3 but I need the second part)​

Answer 1

To find the exact answer based on the last step, "$2(3)^3+5$", you must use PEMDAS (attached image below)

 

          $2(3)^3+5=2*27+5=54+5=59$

Thus the answer is 59.

Hope that helps!