# math

Solve using suitable property [name the property]
1]428 x[-23]+[-428]x(-223)
2] 105 x(-37)

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1. Saw this same question the other day.

Is there a reason why you are using square brackets and round brackets?

Is it simply
(428)(-23)+(-428)(-223) ?

If so, I am sure you have a calculator.
remember for the order of operation, the multiplication has to be done before the addion.

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2. 85600

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3. It is simple.
The property used is Distributive property.
=428 x [[-23] + [-223]
=428 x [[-23] + 223]
=428 x 200
=85600

1. 👍
2. 👎
The property used is Distributive property.
=428 x [[-23] + [-223]
=428 x [[-23] + 223]
=428 x 200
=85600

1. 👍
2. 👎

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