evaluate each expression when $x = 3$.\n$7 + x^{5}=250$\n$(7 + x)^{5}=$
evaluate each expression when $x = 3$.\n$7 + x^{5}=250$\n$(7 + x)^{5}=$
Answer
Explanation:
Step1: Substitute x value
Substitute $x = 3$ into $(7 + x)^5$, we get $(7+3)^5$.
Step2: Calculate the sum inside parentheses
$7 + 3=10$, so the expression becomes $10^5$.
Step3: Calculate the power
$10^5=10\times10\times10\times10\times10 = 100000$.
Answer:
$100000$