CBSE Class 8 Answered
Using the given pattern, find the missing numbers.
12 + 22 + 22 = 32
22 + 32 + 62 = 72
32 + 42 + __ = 132
42 + 52 + 202 = __2
52 + 62 + __ = 312
62 + __ + 422 = 432
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
When the square of a number is added with square of its two consecutive factors we get square of a number which is 1 more than the original number.
12 + 22 + 22 = 32
22 + 32 + 62 = 72
32 + 42 + 122 = 132
42 + 52 + 202 = 212
52 + 62 + 302 = 312
62 + 72 + 422 = 432
Answered by | 04 Jun, 2014, 03:23: PM
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