Examlex
The order of the five steps in the five-step model of conversation is: opening, feedback, business, feedforward, and closing.
Expand
To expand an algebraic expression means to simplify the expression by distributing multiplication over addition or subtraction and combining like terms.
Binomial Theorem
A principle in algebra that describes the algebraic expansion of powers of a binomial.
Expand
To express a mathematical expression in an extended form by removing parentheses or factoring, usually by applying the distributive property.
Binomial Theorem
A formula for expressing the powers of sums, which identifies the expansion of a binomial raised to any positive integer power.
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