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Calculate the power $1^2$
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$derivdef\left(-1+x^2\right)$
Learn how to solve definition of derivative problems step by step online. Find the derivative of 2x^2+x^2=-1^2+x^2 using the definition. Calculate the power 1^2. Find the derivative of -1+x^2 using the definition. Apply the definition of the derivative: \displaystyle f'(x)=\lim_{h\to0}\frac{f(x+h)-f(x)}{h}. The function f(x) is the function we want to differentiate, which is -1+x^2. Substituting f(x+h) and f(x) on the limit, we get. Expand \left(x+h\right)^2. Multiply the single term -1 by each term of the polynomial \left(-1+x^2\right).