Question

. a) Identify the Pattern and give the number next to the series? 169, 144, 121, 100, 81, 64, ? b) What is the sum of two consecutive triangular numbers? c) Find the squareroot of 1764 by using long division method​

Answer 1

Answer:

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Step-by-step explanation:

in the series the numbers are squares 196 is 14^2 , 169 is 13^2 , 144 is 12^2 , 121 is 11^2 , 100 is 10^2 , 81 is 9^2 so the next one is 64 that is the 8^2....