Simplify the following expression to Scientific Notation: (9×10^16) ^2
(1 point)
Responses
Add exponents to get 81×10^32
Add exponents to get 9×10^18
Multiply exponents to get 18×10^32
Multiply exponents to get 8.1×10^31
Multiply exponents to get 8.1×10^33
Add exponents to get 8.1×10^17
1 answer
Add exponents to get 81×10^32