## Final Answer

## Step-by-step Solution

Problem to solve:

Specify the solving method

Apply implicit differentiation by taking the derivative of both sides of the equation with respect to the differentiation variable

Learn how to solve implicit differentiation problems step by step online.

$\frac{d}{dx}\left(x^2+4y^2\right)=\frac{d}{dx}\left(4\right)$

Learn how to solve implicit differentiation problems step by step online. Find the implicit derivative (d/dx)(x^2+4y^2=4). Apply implicit differentiation by taking the derivative of both sides of the equation with respect to the differentiation variable. The derivative of the constant function (4) is equal to zero. The derivative of a sum of two or more functions is the sum of the derivatives of each function. The derivative of a function multiplied by a constant (4) is equal to the constant times the derivative of the function.