SOLUTION: please evaluate the expression 3a+4b3 when a=6 and 6=2

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Question 1207521: please evaluate the expression 3a+4b3 when a=6 and 6=2
Answer by math_tutor2020(3816) About Me  (Show Source):
You can put this solution on YOUR website!

Replace 'a' with 6 and b with 2.
Then use the order of operations PEMDAS to simplify.
3a%2B4b%5E3

= 3%2A6%2B4%2A2%5E3

= 3%2A6%2B4%2A8

= 18%2B32

= 50

Therefore, 3a%2B4b%5E3=50 when a = 6 and b = 2