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irina1246 [14]
4 years ago
9

Which expression is a factor of 2xy + 6x – 3y – 9?

Mathematics
2 answers:
MrRa [10]4 years ago
4 0
I think the correct answer from the choices listed above is the first option. The expression that is a factor of 2xy + 6x – 3y – 9 would be <span>2x – 3. We can see by doing as follows:

</span><span>2xy + 6x – 3y – 9
</span>2x(y+3) - 3(y+3)
(2x – 3)(y+3)

Hope this helps. Have a nice day.
igor_vitrenko [27]4 years ago
4 0

Answer:

(2x-3) is the answer.

Step-by-step explanation:

The given expression is :

2xy+6x-3y-9

Grouping these terms we get-

2x(y+3)-3(y+3)

So, the factors are :

(2x-3)(y+3)

Hence, out of the given options (2x-3) is the answer.

And he other factor is (y+3) that is not mentioned in the options.

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