Apr 30, 2011 · I was wondering what the difference between f(x) and g(x) was. I've seen f(x) used in quadratic equations, etc and understand it as being a more efficient notation than using y. I …

Apr 1, 2008 · Can someone please tell me how to type the "x" ie like two c's together with one back to front in Word. Is it a special font? Thanks

Mar 25, 2025 · I'm a HS math teacher. Today I gave my Algebra 2 students a test that included solving exponential equations and inequalities by obtaining like bases and...

Feb 2, 2013 · I am trying to understand the concept of a k-algebra without much success. Can someone please give me a clear explanation of the background, definition and use of the …

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Sep 12, 2013 · This is Boolean Algebra. + means OR, the . means AND and the x! means X NOT. Use algebraic manipulation to prove that x +yz = (x + y). (x+z) x + yz =...

Feb 11, 2008 · Hi there, I'm sure the answer to this is incredibly obvious, but something is slipping my mind: │x-3│= x + 2 if you move the x out of the absolute value braket, the x's cancel... so …

Sep 22, 2016 · College Algebra textbook says: "We say that c is a zero of f, if f (c)=0. We also call c a root of the equation f (x)=0, or simply a root of the polynomial." Wow. While this …

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Nov 10, 2008 · Hi. I'm trying to find an analytical solution to ln(x) = kx, where k is a constant. I can solve it with numerical methods (Newton-Raphson, etc), but was trying to find an analytical …