Learn Before
Simplifying and
Use the Distributive Property to multiply expressions where one factor is a constant or a square root and the other is a binomial containing a square root, then simplify the result.
ⓐ :
Distribute the constant to each term inside the parentheses:
The result is . No further simplification is needed because the integer and the radical term are not like terms.
ⓑ :
Distribute to each term:
The Product Property gives . Simplify by extracting its largest perfect square factor: :
The two radical terms have different radicands ( and ), so they cannot be combined further. In part ⓐ, each distributed product is simply a number times a radical. In part ⓑ, distributing a square root into a binomial containing another square root produces a radical product () that must be simplified afterward.
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Learn After
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