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2 years ago

Help I do not understand

Mathematics

1 answer:

tamaranim1 [39]2 years ago

5 0

$\bf \begin{cases}
f(x)=\cfrac{x}{x-9}
\\ \quad \\
g(x)=\cfrac{-x}{x-3}
\end{cases}\qquad f(x)+g(x)\implies \cfrac{x}{x-9}+\cfrac{-x}{x-3}$

get their LCD, like you'd with any other fractions, and add them up

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Step-by-step explanation:

Given

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Required

Determine if they are mutually exclusive or not

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