If n = 3, what is the value of 2^2n + 17?
- 33
- 81
- 25
- None of these
Explanation
Substitute n = 3 into the expression: 2²(3) + 17
Simplify the exponent: 2⁶ + 17
Calculate 2⁶: 64
Add 17: 64 + 17 = 81
Substitute n = 3 into the expression: 2²(3) + 17
Simplify the exponent: 2⁶ + 17
Calculate 2⁶: 64
Add 17: 64 + 17 = 81
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