It is minus ten.
Just X to the second power minus nine. You can't subtract nine from x to the second power unless you know what x is.
No. Negative three squared is POSITIVE nine. The square of ANY number is positive, because if you multiply a negative number by a negative number, the result is positive.
x/5 = -9 (5)(x/5) = -9(5) x = - 45
-4 +5 -5 + 4
nine
88
81 (positive eighty-one)
-12
N-o no it doesn't
It is minus ten.
That would be negative 27.
its negative 4........
81 divided by 9 ie 9
-7
Negative nine degrees Celsius is equal to approximately 15.8 degrees Fahrenheit.
-20