Best Answer

Negative 9 to the negative 2nd power (-9-2) = 0.012345679 (repeating).

More answers

1/81

Q: What is 9 to the negative 2nd power?

Write your answer...

Submit

Still have questions?

Continue Learning about Algebra

Whenever you see a negative exponent (the negative 2nd power), take the reciprocal of the answer (put one over it):x-y = 1/xySo:9-2 = 1/92 = 1/81 = 0.01234567901

9 to the negative 9th power is 2.58117479e-9

5.3965953e-16

1/9

1/16

Related questions

-3 to the 2nd power is -3 x -3 = +9 ( negative x negative = positive)

9. Any negative number squared is positive.

1 over 3 to the negative 2nd power is 9

Whenever you see a negative exponent (the negative 2nd power), take the reciprocal of the answer (put one over it):x-y = 1/xySo:9-2 = 1/92 = 1/81 = 0.01234567901

9 to the negative 9th power is 2.58117479e-9

The answer is 1. X=(3)^2 * (3)^-2 X=(3)^2 * 1/(3)^2 X=9 * 1/9 X=9/9 X=1

0.000244140625

5 over 8 to the negative 2nd power equals 2.56

Whenever you see a negative exponent (the negative 2nd power), take the reciprocal of the answer (put one over it):x-y = 1/xySo:9-2 = 1/92 = 1/81 = 0.01234567901

5.3965953e-16

6 to the negative 2nd means that it equals 1 over 6 to the negative 2nd.

Five halves to the negative 2nd power is 0.16