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Real numbers are simply the combination of Whole numbers, Integers, Rational and Irrational numbers in the number system.

Suppose a, b, and c is three real numbers.

Distributive Property of Multiplication

Property: $\text{a}  \text{(b}  \text{+}  \text{c}  \text{)}  =  \text{a}  ·  \text{b}  +  \text{a}  ·  \text{c}  $

Example: $\text{12}  \text{(3}  \text{+}  \text{4}  \text{)}  =  \text{12}  ·  \text{3}  +  \text{12}  ·  \text{4}  =  36  +  48  =  84$

Distributive Property of Multiplication

Property: $\text{a}  \text{(b}  \text{+}  \text{c}  \text{)}  =  \text{a}  ·  \text{b}  +  \text{a}  ·  \text{c}  $

$3  (8  +  5  )  =  3  ·  8  +  3  ·  5  =  24  +  15  =  39$

$3  (8  +  5  )  =  39$