Answer:
91
Explanation:
due to PEMDAS, exponents first ('to the power of _')
since 3^4 is 3 * 3 * 3 * 3
3 * 3 = 9
9 * 3 = 27
27 * 3 = 81
therefore
3^4 = 81
then mutliplication (*)
2 * 5 = 10
then addition (+)
81 + 10 = 91
your answer is 91
hope this helps:)