28 is not a square number, if that is what the question means.
784 is a squared number because 28*28 = 784
28 squared is 784 which is a rational number
28^2 (28 x 28) is equal to 784.
3x squared minus 25x minus 28
28 cm squared
The GCF of 2096 and 28 is FOUR (4). 2 squared is 4096 and 2 squared time 7 is 28. Your welcome! :D
The square root of 28 minus the squared root of 7 =±2.64575131
1,2,4,7,14,28 28=2 squared times 7
Areas are already of the type that are measured in squared units of length.
5.2915026
2013
It is 28 metres.