It remains as -1 -1 squared or -1 x -1 = 1
If you have 3 to the power 2 to the power 2, without any parentheses, you have to calculate from right to left. In this case, calculate 2 to the power 2; then calculate 3 to the power (whatever the result you get). If there are parentheses, do the calculation in parentheses first.
You square the number in the parentheses.
0.000244140625
Why_is_the_term_squared_is_used_to_express_the_2_power
5 over 8 to the negative 2nd power equals 2.56
9. Any negative number squared is positive.
Four to the second power is 16 or four squared.
It is 530.66