16 squared is 256.
16 squared equals 256.
9 squared is 81 and 16 squared is 256
256
16 16 x 16 = 256
256.
1/16 squared is 1/256.
256
225 (15 squared)256 (16 squared)289 (17 squared)324 (18 squared)
162 = 256
A = 256 units squared.
4m2-256 = 0 Add 256 to both sides: 4m2 = 256 Divide both sides by 4: m2 = 64 Square root both sides to find the value of m: m = 8 Alternatively, if 4m is to be squared, and not just the m: (4m)2 - 256 = 0 16m2 - 256 = 0 16m2 -256 + 256 = 256 16m2 = 256 16m2/16 = 256/16 m2 = 16 √m2 = √16 m = ±4