Find the value of each of the following using the diagonal method: 1. – InterviewSolution

1.	Find the value of each of the following using the diagonal method: 1. (67)2 2. (86)2 3. (137)2 4. (256)2
Answer» Find the value of each of the following using the diagonal method: 1. $(67)^{2}$ 2. $(86)^{2}$ 3. $(137)^{2}$ 4. $(256)^{2}$

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