28 cm squared
1,2,4,7,14,28 28=2 squared times 7
5.2915026
7^2 - 3*7 49 - 21 28
he made the theorem C squared = A squared + B squared and A squared = C squared - B squared or B squared = C squared - A squared
784 is a squared number because 28*28 = 784
28 squared is 784 which is a rational number
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
28 is not a square number, if that is what the question means.
1,2,4,7,14,28 28=2 squared times 7
5.2915026
2013
It is 28 metres.
7^2 - 3*7 49 - 21 28