that's a very good grade
when i was in 5th grade i got a 251
i had a 99% range
so all in all
that's awesome
(this is a different person). Good it is is the 95 percentile range
Fifth root of -243 is -3.
3x3x3x3x3=243
Minus 243 (-243)
The letter a is a variable. "To the fifth" means to the fifth power, or a*a*a*a*a. If a equals 3, "a to the fifth" equals 243.
35 = 243.
243
It equals 243.
-3
It is: 243 to the power of 1/5 = 3 because 3*3*3*3*3 = 243
243
3
Because 3^5 is the same as 3*3*3*3*3 = 243