Examlex
Why did Theodore Roosevelt send the "Great White Fleet" on a world tour between 1907 and 1909?
\(5a\)
An algebraic expression representing five times the variable "a".
\(4b\)
Mathematical notation representing four times the variable b.
Pascal's Triangle
A triangular array of numbers where each number is the sum of the two numbers directly above it, representing the coefficients in the expansion of a binomial power.
\(9\)
A numeric value representing a square number, resulting from multiplying three by itself.
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