Answers: 1
![\sqrt[3]{27a^3b^7}\\\\\text{use}\ \sqrt[3]{xy}=\sqrt[3]{x}\cdot\sqrt[3]{y}\\\\=\sqrt[3]{27}\cdot\sqrt[3]{a^3}\cdot\sqrt[3]{b^7}=\sqrt[3]{3^3}\cdot\sqrt{a^3}\cdot\sqrt[3]{b^{3+3+1}}\\\\\text{use}\ \sqrt[3]{x^3}=x\ \text{and}\ a^n\cdot a^m=a^{n+m}\\\\=3\cdot a\cdot\sqrt[3]{b^3\cdot b^3\cdot b^1}\\\\\text{use}\ \sqrt[3]{xy}=\sqrt[3]{x}\cdot\sqrt[3]{y}\\\\=3a\cdot\sqrt[3]{b^3}\cdot\sqrt[3]{b^3}\cdot\sqrt[3]{b}\\\\\text{use}\ \sqrt[3]{x^3}=x\\\\=3a\cdot b\cdot b\cdot\sqrt[3]{b}=\boxed{3ab^2\sqrt[3]{b}}](/tpl/images/0013/0837/ce1e2.png)
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference
Answers: 2
Mathematics, 21.06.2019 17:00
Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes
Answers: 1
Mathematics, 21.06.2019 18:00
Pat listed all the numbers that have 15 as a multiple write the numbers in pats list
Answers: 2
Mathematics, 21.06.2019 22:40
If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).
Answers: 1
You know the right answer?
What is the simplest form of 3 sqrt 27a^3b^7?...
Questions
Chemistry, 26.05.2020 19:57
Geography, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Social Studies, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Social Studies, 26.05.2020 19:57
History, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
Mathematics, 26.05.2020 19:57
