talán továbblép vegyszerek 4th root of 81 szalag Kitartás Munkaerő
EXAMPLE 1 Find nth roots Find the indicated real nth root ( s ) of a. a. n = 3, a = –216 b. n = 4, a = 81 SOLUTION b. Because n = 4 is even and a = ppt download
Q3 Find the smallest number by which each of the following numbers must be divided to obtain a perfe...
Square Root of 81 | How to Find the Square Root of 81?
What is the 4th Root of 81? Information and Calculator