What is the limit as x approaches 1 of 2x^3-5x^2+x+9 ?

The limit as x approaches 1 of 2x^3-5x^2+x+9 is 7

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limit as x approaches 1 of 2x^3-5x^2+x+9

x \to 1 lim (2 x^{3} - 5 x^{2} + x + 9)

7

Solution steps

x \to 1 lim (2 x^{3} - 5 x^{2} + x + 9)

Plug in the value

x = 1

= 2 \cdot 1^{3} - 5 \cdot 1^{2} + 1 + 9

Simplify

= 7

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What is the limit as x approaches 1 of 2x^3-5x^2+x+9 ?
The limit as x approaches 1 of 2x^3-5x^2+x+9 is 7