# Find the Derivative of 3x² using first principle. With Video Explanation

Here in the post today we are going to solve the problem of calculus mathematics class 11 from derivatives chapter.The question is what is the derivatives of 3x square using first principle.

We have put the video also with this post which help you to understand it well.Beside you will get the solution in image form also which you can take to get hints.

**What is the derivative of 3x² using first principle?****Image: Find the Derivative of 3x square using first principle/Derivative of 3x² using first principle**

Here in the picture shown above we have done the solution for the question " Derivative of 3x² using first principle ".

Look at this and take help for your study and try to solve more.

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