0
Best Answer
Whenever you see a negative exponent (the negative 2nd power), take the reciprocal of the answer (put one over it):
x-y = 1/xy
So:
9-2 = 1/92 = 1/81 = 0.01234567901
Richard Grimes
Lvl 10
∙ 2y agoThis answer is:
More answers
Wiki User
∙ 13y ago81
This answer is:
Add your answer:
Earn +20 ptsQ: What is -9 to the second power?
Write your answer...
Submit
Still have questions?
Related questions
What is the value of -3 to the Second power?
The value of -3 to the second power is 9.
What is the answer for 3to the second power?
9
What is three to the second power?
9
What is 3 to the second power?
3²=3x3=9
Which is equivalent to 9 to the second power?
92 = 9*9 = 81.
How do you write the number 81 as a power?
9 to the second power :))
What is the difference between negative 3 to the second power and negative 3 in parenthesis to the second power?
-32 = -(32) = -9 (-3)2 = 9 The difference is 9 - (-9) = 18.
Is 2 to the second power divided 3 to the second power a prime factor of 54?
2 to the second power is 4, which isn't a factor of 54. 3 to the second power is 9, which is a factor of 54 but isn't prime. 4 divided by 9 is 4/9, which isn't prime and isn't a factor of 54.
The second power of 9 equals?
81. 92 = 9 * 9 = 81
What is -3 raised to the second power?
9
What is three to the second power equal?
9
What is the value of 3 to the second power?
9
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.