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lorasvet [3.4K]
3 years ago
9

Which expression is equivalent to 7(xy) 7x+y 7x-y x(7y) xy/7

Mathematics
2 answers:
Nuetrik [128]3 years ago
6 0

Answer: x(7y)

Step-by-step explanation:

The given expression: 7(xy)

i.e. a product of 7 and xy.

The operation used here: Multiplication.

Commutative property of multiplication  :-

a\times b=b\times a for any numbers a and b.

Associative property of multiplication :-

a\times(b\times c)=(a\times b\times c) for any numbers a , band c.

Now, 7(xy)=(7x)y [Associative property of multiplication]

=(x7)y  [Commutative property of multiplication]

=x(7y)    [Associative property of multiplication]

OverLord2011 [107]3 years ago
5 0
<span>x(7y) this is what it would be</span>
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