Final answer to the problem
Step-by-step Solution
Specify the solving method
Combining like terms $-5x$ and $2x$
Learn how to solve problems step by step online.
$derivdef\left(-3x-3x^2+x^2-7x\right)$
Learn how to solve problems step by step online. Find the derivative of -5x-3x^22xx^2-7x using the definition. Combining like terms -5x and 2x. Combining like terms -3x and -7x. Combining like terms -3x^2 and x^2. Find the derivative of -10x-2x^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 -10x-2x^2. Substituting f(x+h) and f(x) on the limit, we get.