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bezimeni [28]
3 years ago
15

Factor this expression completely. x^2 - 9

Mathematics
1 answer:
xenn [34]3 years ago
6 0
X to the second power=9x^2=9
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Step-by-step explanation:

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Can someone please help me with this????<br> Thanks
natta225 [31]

Answer:

A (I believe)

Step-by-step explanation:

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1. You can buy a 6-hour phone card for $5.00, but the fine print says that each minute actually costs you 1.5 minutes of time. W
Vilka [71]
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