Final answer to the problem
Step-by-step Solution
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Multiply the single term $x$ by each term of the polynomial $\left(x+2\right)$
Learn how to solve equations with square roots problems step by step online.
$derivdef\left(x\cdot x+2x\right)$
Learn how to solve equations with square roots problems step by step online. Find the derivative of f(x)=x(x+2) using the definition. Multiply the single term x by each term of the polynomial \left(x+2\right). When multiplying two powers that have the same base (x), you can add the exponents. Find the derivative of x^2+2x 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 x^2+2x. Substituting f(x+h) and f(x) on the limit, we get. Expand the expression \left(x+h\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2.