Factors of a2– 4 are
(a) ( a+4 ) ( a+4 )
(b)( a-2 )( a-2 )
(c) ( a+2 )( a-2 )
(d) ( a+2 )( a+2 )
Answers
Answered by
3
Answer:
(a-2) (a+2)
option C is the correct answer
Answered by
0
(a²-2²)
= (a-2)(a+2)
C is correcr
= (a-2)(a+2)
C is correcr
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