Answers created by Kuba Dolecki

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How do you multiply $(x + 5) (x - 4)$ $(x + 5)(x - 4)$ ?
What is the inverse function of $y = 2 x - 1$ $y=2x-1$ ?
How do you simplify $\frac{7}{9} \div (\frac{3}{4} - \frac{1}{3})$ $7/9 div (3/4 - 1/3)$ ?
I have a question about how the answer is rendered. I have noticed that many HTML codes seem to work in the preview of the answer but don't appear the final answer. Why are these blocked?
Question #25a9e
How is the top video selected?
How do you find the points where the tangent line is horizontal given $y = 16 x^{- 1} - x^{2}$ $y=16x^-1-x^2$ ?
How do you simplify $\sqrt{44}$ $sqrt(44)$ ?
What are the differences between real GDP and nominal GDP?
Why does ice float on water?
What is a price floor?
What is the consumer price index (CPI)?
What does radioactive dating enable geologists to determine?
What is the derivative of $y = {sec}^{2} (2 x)$ $y=sec^2(2x)$ ?
What is the derivative of $f (x) = x \cdot ln (x)$ $f(x)=x*ln(x)$ ?
What is the slope of a horizontal tangent line?
What is the derivative of $y = \frac{tan (x)}{x}$ $y=tan(x)/x$ ?
What is Lebniz Notation for the second derivative of $y = f (x)$ $y=f(x)$ ?
Question #f36d4
Question #bf98d
What is the empirical formula for valproic acid?
How can the periodic table be used to determine molar mass?