logan1373
logan1373
24-09-2019
Mathematics
contestada
Multiply.
(r + 7)(r - 7)
Respuesta :
Аноним
Аноним
24-09-2019
The screenshot below will give you the answer and the explanation
Hope I helped :)
Answer Link
rgu2884
rgu2884
24-09-2019
r squared-7r+7r-49
Simplified as r squared-49
Answer Link
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