Answer:
3 * 5 + 4 ** 2 - 1 = 5
Explanation:
3 * 5 = 15 + 4 ** 2 = 76 - 1 = 75
The exponent of a number shows how many times a base integer should be multiplied. It is represented as a tiny number in the top right corner of a base number, and the further calculation can be defined as follows:
Given:
[tex]\bold{calc = 3 * 5 + 4 ** 2 - 1}[/tex]
Calculation:
[tex]\bold{calc = 3 \times 5 + 4^2 - 1}\\\\\bold{calc = 15 + 16 - 1}\\\\\bold{calc = 15 + 15 }\\\\\bold{calc = 30 }\\\\[/tex]
Therefore, the answer is "4".
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