Pertanyaan

x → − 1 lim x 2 − 2 x + 1 x 2 − 5 x = ...

$x \to - 1 lim \frac{x ^{2} - 5 x}{x ^{2} - 2 x + 1} =$ ...

$\frac{1}{3}$
$\frac{1}{2}$
$\frac{2}{3}$
1
$\frac{3}{2}$

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S. Shaquille

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Jawaban terverifikasi

Pembahasan

$limit as x rightwards arrow negative 1 of space fraction numerator x squared minus 5 x over denominator x squared minus 2 x plus 1 end fraction equals fraction numerator open parentheses negative 1 close parentheses squared minus 5 open parentheses negative 1 close parentheses over denominator open parentheses negative 1 close parentheses squared minus 2 open parentheses negative 1 close parentheses plus 1 end fraction blank space space blank equals 6 over 4 blank space blank equals 3 over 2$