Evaluate a^5−bc+4a ÷c
when a=2
, b=3
, and c=8
.
To evaluate the expression when a=2, b=3, and c=8, we substitute these values into the expression:
a^5 - bc + 4a ÷ c = 2^5 - 3(2) + 4(2) ÷ 8
Breaking it down step by step:
1) a^5 = 2^5 = 32
2) b * c = 3 * 8 = 24
3) 4 * a = 4 * 2 = 8
4) 8 ÷ c = 8 ÷ 8 = 1
So, the expression simplifies to:
32 - 24 + 8 ÷ 8 = 32 - 24 + 1 = 9