-9 squared = 81
(-9)^2 = (-9) * (-9) = 81
9
(-3)2 = 9
-9
(-1/3)2 = 1/9
-2*(-2)2 + 0*(-2) + 9 = -2*4 + 9 = -8 + 9 = 1
It depends if the negative is being squared also. If you have (-3)^2 then it = 9 If you have -(3)^2 then it = -9
9
The answer ti -3 squared is similar to the answer to 3 squared. When a negative is multiplied by a negative, you get a positive, so the correct answer is 9
9. Any negative number squared is positive.
(-3)^2 = 9
(-3)2 = 9
I believe it would be 9, because negative three's negative would be 9 (double negative)
-9
(-1/3)2 = 1/9
It isn't. The square of any real number is positive. (negative 9)2 = positive 81. Did you mean negative (92) ? Well, 92 = 81, and the negative of that is negative 81.
(-3)x(-3)2 =(-3)(9)=-27
No, it equals positive 9. Any negative number squared will always give a positive result; the square root of a negative number is always imaginary (a mathematical term, referring to 'i'). So, (-3)2 = 9 and -32 = -9.