pls oly give the right answer
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Step-by-step explanation:
a) (f+g)(x) = √x + x
b) (f-g)(x) = √x - x
put x = 9 then the answer is -6
c) fg = f(x)*g(x) = x√x
d) f/g(x) = f(x)/g(x) = 1/√x
put x=25 thn the answer is 1/5
e) 4f+g = 4*f(x) + g(x) = 4√x + x
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