D123
D123
15-09-2018
Mathematics
contestada
Please help me on number 5 what is the sequence
Respuesta :
lesliekolleroxrkcf
lesliekolleroxrkcf
15-09-2018
to get sequence 5, add consecutive odds numbers
1, 1+3=4, 1+3+5=9, 1+3+5+7=16... notice the partial some are all perfect squares, in order. this is one fact you should commit to memory
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