Question
\( (1-a).(a+1) \)
Ask by Lane Weaver. in Colombia
Oct 24,2024
Real Tutor Solution
Tutor-Verified Answer
Answer
La expresión se simplifica a \( 1-a^{2} \).
Solution
Calculate or simplify the expression \( (1-a)(a+1) \).
Simplify the expression by following steps:
- step0: Solution:
\(\left(1-a\right)\left(a+1\right)\)
- step1: Reorder the terms:
\(\left(1-a\right)\left(1+a\right)\)
- step2: Simplify the product:
\(1^{2}-a^{2}\)
- step3: Evaluate the power:
\(1-a^{2}\)
La expresión \( (1-a)(a+1) \) se simplifica a \( 1-a^{2} \).
Reviewed and approved by the UpStudy tutoring team
Like
error msg
Explain 
Simplify this solution 
