(z-1)(z+1)(z^2+1) simplify using identity
Answers
Answered by
0
Answer:
- 1
Step-by-step explanation:
(z-1)(z+1)(+1) = ( - )( + 1)
= ( - 1)( + 1)
= ( - )
= - 1
identity used : (A + B)(A - B) = -
Similar questions
English,
5 months ago
Math,
5 months ago
English,
10 months ago
Political Science,
10 months ago
Biology,
1 year ago