write an expression for the sequence of operations described below. raise 10 to the 2nd power, then subtract…

write an expression for the sequence of operations described below. raise 10 to the 2nd power, then subtract a from the result. do not simplify any part of the expression.
Answer
Explanation:
Step1: Raise 10 to 2nd power
$10^2$
Step2: Subtract a from result
$10^2 - a$
Answer:
$10^2 - a$