1. Find the next square number:
(a) 121
(b) 256
Answers
Answered by
1
Answer:
121 = 112
256 = 162
So, 121 and 256 these two numbers are perfect squares.
Answered by
1
121= 11^2
256=16^2
Here we see that 11+5=16
So 16+5=21
And 21^2=441
Hence next square number in the series is 441.
256=16^2
Here we see that 11+5=16
So 16+5=21
And 21^2=441
Hence next square number in the series is 441.
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