It is: 2b squared
-2p squared
6 squared plus 9 squared is equal to 117.
12 squared plus 18 squared is equal to 468.
Sin squared, cos squared...you removed the x in the equation.
[square root (78)] squared = 78. There is not a surd from for an integer.
No because 78 times 78 doesnt equal 78
78 - 72 = 29
First you square root everything on both sides to cancel the squares. 30+B=78 Then subtract 30 from both sides to get B=48. So the answer is B=48
78 minus78
Deductive reasoning, trial and error. The square root of 78 will be between 8 and 9, closer to 9. 8.7 squared = 75.7 8.8 squared = 77.4 8.9 squared = 79.2 8.8 is the closest without going over.
78
78 feet squared.
81 - 3 = 78 81 - -3 = 84
9 squared is 81. Two digits lower than 81 is 79. 79 is a prime number. Its only factors are one and itself. That does not compute. 78 has 26 and 6 as factors. 78 is three digits lower than 81. That does not compute.
92 = 81 91/2 = 3 Thus, 81 - 3 = 78.
156 = 2 * 78 = 2 * 2 * 39 = 2 * 2 * 3 * 13