Posted by **Yolanda** on Monday, June 14, 2010 at 3:25pm.

Which is greater 3^31,9X3^30 or 3^33?

- algebra -
**Ms. Sue**, Monday, June 14, 2010 at 3:53pm
3^31 = 6.17673396e14

Copy and paste each of the other two into the Google search box.

- algebra -
**Henry**, Monday, June 14, 2010 at 4:44pm
3^31=6.1767X10^14=0.61767X10^15

9X3^30=1.8530X10^15

3^33=5.5591X10^15=The greater number

Hint: All 3 numbers were raised to the same exponent for ease of comparison.

For instance,5.56 is greater than 0.62 and 1.85.

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