Evaluate the expression at specific values of their variables.(1 point) Evaluate a5 − bc + 4a ÷ c when a = 2, b = 3, and c = 8

Answer 1

To evaluate the expression a5 − bc + 4a ÷ c when a = 2, b = 3, and c = 8, we substitute the given values into the expression:

a5 − bc + 4a ÷ c = 2^5 − 3(2) + 4(2) ÷ 8

Using the order of operations (PEMDAS/BODMAS), we perform the multiplication and exponentiation first:

= 32 − 6 + 8 ÷ 8

Next, we perform the division:

= 32 − 6 + 1

Finally, we perform the addition and subtraction:

= 26 + 1

= 27

Therefore, when a = 2, b = 3, and c = 8, the expression evaluates to 27.