What is the limit as x approaches 3 of 4x^2-5x+4 ?

The limit as x approaches 3 of 4x^2-5x+4 is 25

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limit as x approaches 3 of 4x^2-5x+4

x \to 3 lim (4 x^{2} - 5 x + 4)

25

Solution steps

x \to 3 lim (4 x^{2} - 5 x + 4)

Plug in the value

x = 3

= 4 \cdot 3^{2} - 5 \cdot 3 + 4

Simplify

4 \cdot 3^{2} - 5 \cdot 3 + 4 : 25

= 25

x \to 0 lim (\frac{sin ( 2 x )}{2})

n \to \infty lim (\frac{2}{n} + \frac{3}{3 n})

x \to 1 - lim (\frac{ln ( x )}{x - 1})

x \to 0 + lim (\frac{cos ^{2} ( x )}{x})

x \to - 2 lim ({- 4})

What is the limit as x approaches 3 of 4x^2-5x+4 ?
The limit as x approaches 3 of 4x^2-5x+4 is 25