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ExtremeBDS [4]
3 years ago
7

The sum, S, of the first n even integers can be found using the equation S=n(n+1). If the sum of the first n even integers is 24

0, then what is n?​
Mathematics
1 answer:
Nookie1986 [14]3 years ago
5 0

Answer:

S=n(n+1) therefore 240=n(n+1), 240=2n +n therefore i have to move all to one place and equate to Zero so that will become quadratic equation 240-2n -n=0 so -n -2n +240=0

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Answer:

AB=4.41

Step-by-step explanation:

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antiseptic1488 [7]

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aleksandrvk [35]
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Aleks04 [339]

Answer:   FALSE

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3 years ago
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