Mathematics, 08.07.2019 19:10 lil8174
Which of the following is the simplified form of fifth root of x times the fifth root of x times the fifth root of x times the fifth root of x?
x to the 1 over fifth power
x to the 4 over fifth power
x to the four over twentieth power
x
Answers: 1
![\sqrt[n]{a}=a^\frac{1}{n}\Rightarrow\sqrt[5]{x}=x^\frac{1}{5}\\\\\sqrt[5]{x}\cdot\sqrt[5]{x}\cdot\sqrt[5]{x}\cdot\sqrt[5]{x}=x^\frac{1}{5}\cdot x^\frac{1}{5}\cdot x^\frac{1}{5}\cdot x^\frac{1}{5}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=x^{\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}}=x^\frac{4}{5}](/tpl/images/0066/6424/9b4cd.png)
Another question on Mathematics
Mathematics, 21.06.2019 15:10
Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
Answers: 1
Mathematics, 21.06.2019 17:30
The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
Answers: 2
You know the right answer?
Which of the following is the simplified form of fifth root of x times the fifth root of x times the...
Questions
English, 07.10.2020 01:01
Advanced Placement (AP), 07.10.2020 01:01
World Languages, 07.10.2020 01:01
Chemistry, 07.10.2020 01:01
Mathematics, 07.10.2020 01:01
Biology, 07.10.2020 01:01
History, 07.10.2020 01:01
Mathematics, 07.10.2020 01:01
English, 07.10.2020 01:01
Mathematics, 07.10.2020 01:01
English, 07.10.2020 01:01
Mathematics, 07.10.2020 01:01
