What is the limit as x approaches 3 of 2x^2+4x+1 ?

The limit as x approaches 3 of 2x^2+4x+1 is 31

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limit as x approaches 3 of 2x^2+4x+1

x \to 3 lim (2 x^{2} + 4 x + 1)

31

Solution steps

x \to 3 lim (2 x^{2} + 4 x + 1)

Plug in the value

x = 3

= 2 \cdot 3^{2} + 4 \cdot 3 + 1

Simplify

2 \cdot 3^{2} + 4 \cdot 3 + 1 : 31

= 31

y^{^{''}} - 2 y^{^{'}} + 5 y = 25 x^{2} + 12

\int_{0}^{2} \frac{3 t}{( 3 - t ) ^{2}} d t

y = 3 x^{2} + 5 x, (- 3, - 13)

x \to 3 lim (e^{x})

x \to \infty lim (tan (x))

What is the limit as x approaches 3 of 2x^2+4x+1 ?
The limit as x approaches 3 of 2x^2+4x+1 is 31