Examlex
Why does the Moon play a larger role in tides than the Sun?
System of Equations
A set of two or more equations with the same set of variables, which are solved together.
\(n + 2\)
Represents an algebraic expression in which 2 is added to a variable n.
\(n + 1\)
An expression representing one more than a given number \(n\).
\(( n + 6 ) !\)
A notation indicating the factorial of n plus 6, meaning the product of all positive integers up to n+6.
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