SOLUTION: given functions f and g perform the indicated operations. f(x)=sqrt(4x+4), g(x)= sqrt(4x-9) find fg possible answers: A)(4x+4)(2x-3) B)(sqrt(4x+4))(sqrt(4x-9)) C)(2x-3)(sqr

Algebra ->  Functions -> SOLUTION: given functions f and g perform the indicated operations. f(x)=sqrt(4x+4), g(x)= sqrt(4x-9) find fg possible answers: A)(4x+4)(2x-3) B)(sqrt(4x+4))(sqrt(4x-9)) C)(2x-3)(sqr      Log On


   

Question 320041: given functions f and g perform the indicated operations.
f(x)=sqrt(4x+4), g(x)= sqrt(4x-9)
find fg
possible answers: A)(4x+4)(2x-3) B)(sqrt(4x+4))(sqrt(4x-9)) C)(2x-3)(sqrt(4x+4) D)(4x+4)(4x-9)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=sqrt%284x%2B4%29
g%28x%29=+sqrt%284x-9%29
f%28x%29%2Ag%28x%29=sqrt%284x%2B4%29%2Asqrt%284x-9%29
f%28x%29%2Ag%28x%29=sqrt%28%284x%2B4%29%2A%284x-9%29%29
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B) is the correct answer.