What is the distributive property?
Solution:
The distributive property is a property of multiplication used in addition and subtraction
Distributive property states that multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
It also applies for difference of numbers being multiplied to a number
It is given as:
- a × (b + c) = a × b + a × c
- a × (b - c) = a × b - a × c
Example 1 : 3 × ( 2 + 5 ) = 3 × 2 + 3 × 5
LHS = 3 × ( 2 + 5 )
=> 3 × 7 = 21
RHS = 3 × 2 + 3 × 5
=> 6 + 15 = 21
Thus, LHS = RHS
Example 2 : 5 × ( 4 - 1) = 5 × 4 - 5 × 1
LHS = 5 × ( 4 - 1)
=> 5 × 3 = 15
RHS = 5 × 4 - 5 × 1
=> 20 - 5 = 15
Hence, LHS = RHS
Thus, we have understood the usage of the distributive property by looking into the examples
What is the distributive property?
Summary:
Distributive property states that two or more terms in addition or subtraction, when multiplied with a number are equal to the addition or subtraction of the product of each of the terms with that number.
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