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-Dominant- [34]
3 years ago
9

Please help)Simplify: (r – 7)(r + 7)

Mathematics
2 answers:
PtichkaEL [24]3 years ago
5 0

Answer:

Im pretty sure the answer is

C) r^2 - 49

Step-by-step explanation:

Serggg [28]3 years ago
4 0

Answer:

r^2-49

Step-by-step explanation:

r^2+7r-7r-49 || r^2-49

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