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To find the derivative of f(x)=(1/15)(4x^(3)-69x^(2)+252x) do I use the product rule? If not how do i differentiate? What is 4/5 in decimal form? Can you answer this?
Ursula wrote the sum 5.815 + 6.021 as a sum of two mixed numbers.
what sum did she write? What is the L.C.M Of 30 and 40? Algebra help please:
For what values of x are the following expressions equal to each other: the binomials x^2−6x and 5x−18?