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Popular >

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

Solution

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

Solution

3

Solution steps

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

Plug in the value

x = 1

= 2 \cdot 1^{2} + 1

Simplify

= 3

Popular Examples

(dy)/(dx)-y-e^{3x}=0

\frac{d y}{d x} - y - e^{3 x} = 0

tangent of f(x)=x^4-20x^2+64,\at x=-1 tangent of

f (x) = x^{4} - 20 x^{2} + 64, at x = - 1

limit as x approaches 3 of |x|

x \to 3 lim (∣ x ∣)

tangent of ((4x^2))/((2-2x)^3)tangent of

\frac{( 4 x ^{2} )}{( 2 - 2 x ) ^{3}}

(dy)/(dx)= x/(42+x^2)

\frac{d y}{d x} = \frac{x}{42 + x ^{2}}

Frequently Asked Questions (FAQ)

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