B b3. If x = 2, y = 1, 2 = 3, find the value ofx2 + xyz + y2A. 8B. 9C. – InterviewSolution

1.

B b3. If x = 2, y = 1, 2 = 3, find the value ofx2 + xyz + y2A. 8B. 9C. 10D. 11

Answer»

Answer:

X = 2, y = 1, 2 = 3,

X2 + xyz + y2

2(2) + (2)(1)(3) + (1) 2

4 + 6 + 2

12

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