a^5 − bc + 4a ÷ c when a = 2, b = 3, and c = 8.
To evaluate the expression a^5 − bc + 4a ÷ c when a = 2, b = 3, and c = 8, we substitute these values into the expression:
a^5 − bc + 4a ÷ c
= (2)^5 − (3)(8) + 4(2) ÷ 8
= 32 - 24 + 8 ÷ 8
= 32 - 24 + 1
= 8 + 1
= 9
Thus, when a = 2, b = 3, and c = 8, the value of the expression is 9.