Answer:
27 and 39
Step-by-step explanation:
4³ - 7 + 6 × 5 ← evaluate exponent and perform multiplication
= 64 - 42 + 5
= 22 + 5
= 27
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12 + 3 - 2³ + 4 × 8 ← evaluate exponent and perform multiplication
= 12 + 3 - 8 + 32
= 15 - 8 + 32
= 7 + 32
= 39
