Respuesta :
Answer:
693
Step-by-step explanation:
find the square root of each
1 times 1 =1
8 times 8 =64
13 times 13 =169
18 times 18 is 324
no whole number for 693
Answer:
693
Step-by-step explanation:
find the square root of each
1 times 1 =1
8 times 8 =64
13 times 13 =169
18 times 18 is 324
no whole number for 693