limit x mendekati negatif 22 x ^ 2 + 3 x kurang 2 per x + 2
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Jawaban:
-5
Penjelasan dengan langkah-langkah:
[tex]\[ \lim_{x\to - 2} \frac{2 {x}^{2} + 3x - 2}{x + 2} \] \\ = \[ \lim_{x\to - 2} \frac{ \frac{1}{2} (2x + 4)(2x - 1)}{x + 2} \] \\ \[ \lim_{x\to2} \frac{(x + 2)(2x - 1)}{x + 2} \] \\ = \[ \lim_{x\to - 2} 2x - 1\] \\ = 2( - 2) - 1 \\ = - 4 - 1 \\ = - 5[/tex]
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