Question

check the equality 3x [(-4)+(-10)]
and [3xC-4)+3x(-10)]
and if it equal, mention the property​

Answer 1

Answer : Yes,it is equal by Distributive property of multiplication over addition/subtraction

Step-by-step explanation:

3 × [(-4)+(-10)] = 3 × -14 = -42-----(i)

3 × (-4) + 3 × (-10) = -12-30= -42-----(ii)

(i) = (ii)

Hence, they are equal

This property is called Distributive property of multiplication over addition

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Answer 2

Answer:

Step-by-step explanation:

3x [(-4)+(-10)]

3x [(-14)]

-42

[3x(-4)+3x(-10)]

(-12) + (-30)

-42

It is equal. Multiplication is distributive over addition.