X is two because, the answer of 2x8 is 16 and then you multiply that by two which is 64, therefore x is two
Answer:
Step-by-step explanation:
32^(1/6) can be written as the 6th root of 32.
(6n^2-4)+(-2n^2+9)
6n^2-4-2n^2+9
4n^2+5
Hope this helps!
The cube root of 81 is 4.32674871092
Sum of n terms = a1 (r^n-1/ (r-1)
Sum of first one = 3 * (4^5 - 1) / 3 = 1023
.. 2nd = 5 * (6^2 - 1) / 5 = 35
.. 3rd = 5 ^4 - 1 / 4 = 156
.. 4th = 4 * (5^4 - 1) / 4 = 624
So in increasing order its 2nd, 3rd, 4th and first.