Question

algebra: concepts and connections - plc
adding and subtracting rational expressions
what is the value of the rational expression \\(\frac{6 - x}{x + 5}\\) when \\(x = 2\\)?
options: \\(\frac{4}{5}\\), \\(\frac{4}{7}\\), \\(\frac{8}{5}\\), \\(\frac{8}{7}\\)

Explanation:

Step1: Substitute $x=2$ into expression

$\frac{6-2}{2+5}$

Step2: Simplify numerator and denominator

$\frac{4}{7}$

Answer:

$\frac{4}{7}$