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mtayab1994
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Homework Statement
f is a quadratic function from the second degree and [tex]f(a)=bc;f(b)=ac;f(c)=ab[/tex]
Homework Equations
Calculate : [tex]f(a+b+c)[/tex]
The Attempt at a Solution
Can we say that [tex]f(a+b+c)=f(a)+f(b)+f(c)[/tex] and the go on from there plugging in the values of each one are do i have to do something else?
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