Find the coefficient of \(x^{3}\) in the expansion of \([\frac{1}{3}(2 + x)]^{6}\).
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2016
Given n = 3, evaluate \(\frac{1}{(n-1)!} - \frac{1}{(n+1)!}\)
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2016
Simplify \(\frac{^{n}P_{5}}{^{n}C_{5}}\).
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2016
If \(\log_{10}y + 3\log_{10}x \geq \log_{10}x\), express y in terms of x.
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2016
Solve for x in the equation \(5^{x} \times 5^{x + 1} = 25\).
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2016
If (2t - 3s)(t - s) = 0, find \(\frac{t}{s}\).
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2016
The remainder when \(x^{3}Â - 2x + m\) is divided by \(x - 1\) is equal to the remainder when \(2x^{3} + x - m\) is divided by \(2x + 1\). Find the value of m.
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2016
If the solution set of \(x^{2} + kx - 5 = 0\) is (-1, 5), find the value of k.
If \(y = 4x - 1\), list the range of the domain \({-2 \leq x \leq 2}\), where x is an integer.
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2016
If \(f(x) = \frac{4}{x} - 1, x \neq 0\), find \(f^{-1}(7)\).
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2016
Consider the statements:p : Musa is shortq : Musa is brilliantWhich of the following represents the statement "Musa is short but not brilliant"?
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2016
An operation * is defined on the set, R, of real numbers by \(p * q = p + q + 2pq\). If the identity element is 0, find the value of p for which the operation has no inverse.
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2016
Express \(\frac{8 - 3\sqrt{6}}{2\sqrt{3} + 3\sqrt{2}}\) in the form \(p\sqrt{3} + q\sqrt{2}\).
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2016
If \(P = {x : -2 < x < 5}\) and \(Q = {x : -5 < x < 2}\) are subsets of \(\mu = {x : -5 \leq x \leq 5}\), where x is a real number, find \((P \cup Q)\).