Final answer to the problem
Step-by-step Solution
Specify the solving method
Multiply $5$ times $9$
Learn how to solve definite integrals problems step by step online.
$derivdef\left(45\right)$
Learn how to solve definite integrals problems step by step online. Find the derivative of 5*9 using the definition. Multiply 5 times 9. Find the derivative of 45 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 45. Substituting f(x+h) and f(x) on the limit, we get. Subtract the values 45 and -45. Zero divided by anything is equal to zero.