2, 5, 10, 17, 26, 37, 50, and 64 are all numbers that may be used to make a number.
A. 50
B. 26
C. 37
D. 64
Answer:D
2, 5, 10, 17, 26, 37, 50, and 64 are all numbers that may be used to make a number.
A. 50 B. 26 C. 37 D. 64
Explanation: 1*1),(2*2), +1,,(3*3)+1, (4*4)+1, (5*5),(6*6), +1,However, the number 64 is unusual.