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NIlai dari x → ∞ lim ​ 2 x 3 + 3 x 2 + 7 x 2 + 4 adalah ....

NIlai dari  adalah ....

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nilai dari adalah .

nilai dari limit as x rightwards arrow infinity of 2 x cubed plus 3 x squared plus 7 x squared plus 4 adalah infinity.

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Ingat sifat limir berikut: Berdasarkan sifat di atas, maka: Dengan demikian, nilai dari adalah .

Ingat sifat limir berikut:

limit as x rightwards arrow c of open square brackets f left parenthesis x right parenthesis plus g left parenthesis x right parenthesis close square brackets equals limit as x rightwards arrow c of f left parenthesis x right parenthesis plus limit as x rightwards arrow c of g left parenthesis x right parenthesis

Berdasarkan sifat di atas, maka:

table attributes columnalign right center left columnspacing 0px end attributes row cell limit as x rightwards arrow infinity of 2 x cubed plus 3 x squared plus 7 x squared plus 4 end cell equals cell limit as x rightwards arrow infinity of 2 x cubed plus 10 x squared plus 4 end cell row blank equals cell limit as x rightwards arrow infinity of 2 x cubed plus limit as x rightwards arrow infinity of 10 x squared plus limit as x rightwards arrow infinity of 4 end cell row blank equals cell infinity plus infinity plus 4 end cell row blank equals cell infinity. end cell end table 

Dengan demikian, nilai dari limit as x rightwards arrow infinity of 2 x cubed plus 3 x squared plus 7 x squared plus 4 adalah infinity.

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