Question

which property is used in the following expression 3( 6+5)= 18 +15​

Answer 1

Answer:

distribute property will be used

Answer 2

Answer:

Distributive property is used in the expression 3( 6+5)= 18 +15.

Step-by-step explanation:

Given,

$3(6 + 5) = 18 + 15$

Here we want to find which property is used in the given expression?

We know,

$a(b + c) = ab + ac$ is Distributive property.

By some examples we can understand this concept more easily,

Example -1:

If $2(3 + 4)$

then by Distributive property,

$2(3 + 4) \\ = 2 \times 3 + 2 \times 4 \\ = 6 + 8$

Example-2:

If $5(6 + 9)$

then by Distributive property,

$5 \times 6+ 5 \times 9 \\ = 30 + 45$

Here given expression,

$3(6 + 5)$

By Distributive property,

$3 \times 6 + 3 \times 5 \\ = 18 + 15$

So,it is clear that here we used Distributive property.

Know more about Distributive property,

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