SOLUTION: Evaluate 5x2+ 3 for x=3 (2 is an exponent)

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Question 902349: Evaluate
5x2+ 3 for x=3
(2 is an exponent)
Answer by mreeve88(4) About Me  (Show Source):
You can put this solution on YOUR website!
5%2A3%5E2%2B3 Substitute x with 3.
5%2A9%2B3 Solve the exponent
45%2B3 Multiply first (order of operations)
48 Then you add.
The answer is 48. I hope this helped you!