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Maru [420]
3 years ago
14

What is a factor of 144-49x^2

Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0
(12+7x)(12-7x)
Because the square root of 144 is 12 and for 49 is 7 
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Given the formula, Sn=a 1-r^n/1-r, what is the sum of the first nine terms of the geometric series: 324, -108, 36, -12...
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I hope i am right if not tell me

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Just for you beautiful!


Use distance formula: d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

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