43.5k views
2 votes
The expression x^4 - 16 is equivalent to :

(A) ( x^2 + 8 ) ( x^2 - 8)
(B) ( x^2-8) (x^2-8)
(C) ( x^2+4) ( x^2-4)
(D) (x^2-4) (x^2-4)

2 Answers

7 votes
Hope I explained well!
The expression x^4 - 16 is equivalent to : (A) ( x^2 + 8 ) ( x^2 - 8) (B) ( x^2-8) (x-example-1
User Dinesh Shah
by
6.2k points
4 votes
The correct answer is b
User Rodolfo Alvarez
by
6.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.