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Find the nth term of this quadratic sequence 2,8,18,32,50
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Find the nth term of this quadratic sequence 2,8,18,32,50
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Dec 23, 2021
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Find the nth term of this quadratic sequence
2,8,18,32,50
Mathematics
high-school
Debanik Dawn
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Debanik Dawn
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The first term, n = 1 = 2*1*1 = 2
Second term, n =2, = 2*2*2 = 8
Third, n =3, = 2*3*3 = 18
Third term, n = 4, = 2*4*4 = 32
Fourth term, n =5, 2 * 5* 5 = 50
For nth term, 2 *n *n = 2n²
Therefore nth term = 2n²
I hope this helps.
Cashew
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Dec 28, 2021
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Cashew
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