Simplify using identities:
( − )( + ) + ( + )( − ) + ( − )( + )
Answers
Answered by
1
Answer:
the answer is (-)
✌️✌️please mark me as brain list✌️✌️
Answered by
4
Answer:
−
Step-by-step explanation:
( − )( + ) + ( + )( − ) + ( − )( + )
= [ ( − )( + ) ] + [ ( + )( − ) ] + [ ( − )( + ) ]
= ( − ) + ( − ) + ( − )
= −
Similar questions