X and y are two different digits. If the sum of the two digit numbers formed by using both the digits is a perfect square, then x + y can be
a. 10
b. 11
c. 12
d. 13
Answers
Answered by
5
Answer:
a
Step-by-step explanation:
10 is sum of 6+4 and 64 is a perfect square of 8
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