Question

Using distructive property find :13 *(-18) +13 *(-12)

Answer 1

Answer:

Given expression: 4(2+ 8)

We know that the distributive property is given by:

a(b+c) = ab+ ac

Hence,

4(2 + 8) = 4(2) + 4(8)

=8+ 33

= 40

Therefore, 4 (2+8) is 40

Answer 2

Answer:

-390

Step-by-step explanation:

$13 \times ( - 18) + 13 \times ( - 12) \\ = 13( - 18 + ( - 12)) \\ =13(-18-12) \\ = 13( - 30) \\ = - 390$

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