Mathematics, 04.08.2020 22:01 dazesreplayy2451
Simplify cube root of 7 over fifth root of 7. 7 to the power of one fifth 7 to the power of eight fifteenths 7 to the power of five thirds 7 to the power of two fifteenths
Answers: 2
![\dfrac{\sqrt[3]7}{\sqrt[5]7}\qquad\text{use}\ a^\frac{1}{n}=\sqrt[n]{a}\\\\=\dfrac{7^\frac{1}{3}}{7^\frac{1}{5}}\qquad\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=7^{\frac{1}{3}-\frac{1}{5}}\qquad\text{find the common denominator (15)}\\\\=7^{\frac{(1)(5)}{(3)(5)}-\frac{(1)(3)}{(5)(3)}}=7^{\frac{5-3}{15}}=7^{\frac{2}{15}}](/tpl/images/0717/4421/d9e3c.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:40
Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9
Answers: 3
Mathematics, 21.06.2019 22:00
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re
Answers: 1
Mathematics, 22.06.2019 01:20
Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.
Answers: 2
Mathematics, 22.06.2019 04:20
Evaluate f(x) when x = 3. f(x) = 16x? +2 if 6 < x < 9 112 if 9 x < 13 a: 110 b: 56 c: 74 d: 12
Answers: 2
You know the right answer?
Simplify cube root of 7 over fifth root of 7. 7 to the power of one fifth 7 to the power of eight fi...
Questions
Biology, 26.07.2019 07:20
Spanish, 26.07.2019 07:20
Mathematics, 26.07.2019 07:20
Mathematics, 26.07.2019 07:20
Health, 26.07.2019 07:20
Biology, 26.07.2019 07:20
Spanish, 26.07.2019 07:20
English, 26.07.2019 07:20
Biology, 26.07.2019 07:20
English, 26.07.2019 07:20
History, 26.07.2019 07:20
