Question

Quiz spesial my birthday :D
[tex] \displaystyle lim_{x \to5} \frac{ {3x}^{3} + \sqrt{x} - 1}{ {x}^{2} - 3 } [/tex]

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Answer 1

Materi : Limit Fungsi

Lim ( x => 5 )

( 3x² + √x - 1 )/( x² - 3 )

= ( 3[5]² + √5 - 1 )/( 5² - 3 )

= ( 3[25] + √5 - 1 )/( 25 - 3 )

= ( 74 + √5 )/22

Semoga bisa membantu

[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]

Answer 2

Verified answer

Jawaban:

[tex] \frac{374 + \sqrt{5} }{22} [/tex]

Penjelasan dengan langkah-langkah:

[tex] \displaystyle \lim_{x \to5} \frac{ {3x}^{3} + \sqrt{x} - 1}{ {x}^{2} - 3 }[/tex]

[tex] = \frac{ {3(5)}^{3} + \sqrt{5} - 1}{ {5}^{2} - 3 }[/tex]

[tex] = \frac{ 3(125) + \sqrt{5} - 1}{ 25 - 3 }[/tex]

[tex] = \frac{375 +\sqrt{5} - 1 }{22} [/tex]

[tex] = \bold{\frac{374 + \sqrt{5} }{22} }[/tex]

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