SOLUTION: Question reads:
Give f(x) =x^4 and g(x) = -2 -x^2, find (f o g) (x).
Answers to choose:
(A) none of these
(B) (-2-x^2)^4
(C) -2-x^2/x^4
(D) (-2-x^8)^4
Thanxs a lot.
Algebra.Com
Question 31651: Question reads:
Give f(x) =x^4 and g(x) = -2 -x^2, find (f o g) (x).
Answers to choose:
(A) none of these
(B) (-2-x^2)^4
(C) -2-x^2/x^4
(D) (-2-x^8)^4
Thanxs a lot.
Answer by mukhopadhyay(490) (Show Source): You can put this solution on YOUR website!
(f o g) (x)
=f(g(x)
=f(-2 - x^2)
=(-2-x^2)^4
Correct answer is B.
When you send your "thank you" message, would you please indicate the grade in which such type of mathematics is covered? Thanks
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