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Mathematics 24 Online
OpenStudy (anonymous):

if f(x)=2x and g(x)=5x, calculate f(g(x))

OpenStudy (anonymous):

question here are you sure the is copied right? can you post the real problem in some other form

OpenStudy (anonymous):

f(g(x)) = 2(5x) f(g(x)) = 10x

OpenStudy (anonymous):

is it 10x^2 not 10x? because you 5x times 2x = 10x^2

OpenStudy (anonymous):

here are my multiple choices: A. 7x B. 7x^2 C. 10x D. 10x^2

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