81 x 81 = 6561
-9 squared = 81(-9)^2 = (-9) * (-9) = 81
to evaluate 5 squared you must simply do 5x5. Which equals 25.
9 squared is 81 and 16 squared is 256
squared 3
The square root of 81 squared is 81.
81 x 81 = 6561
9 x 9 = 81 9 squared = 81 3 squared times 3 squared = 81
One: 81 squared = 81^2 = 6561
lokiya said: 9 squared is equal to 81
-9 squared = 81(-9)^2 = (-9) * (-9) = 81
to evaluate 5 squared you must simply do 5x5. Which equals 25.
Type your answer here... 81
9 squared is 81 and 16 squared is 256
squared 3
64 and 81 ; 64 is 8 squared and 81 is 9 squared
3x squared - (3x) squared = 0