![\large\boxed{D.\ 4x^2y\sqrt[4]{3y}}](/tpl/images/0188/2540/7ec2e.png)
![\sqrt[4]{768x^8y^5}\\\\\text{Prime factorization of 768:}\\\\\begin{array}{c|c}768&2\\384&2\\192&2\\96&2\\48&2\\24&2\\12&2\\6&2\\3&3\\1\end{array}\\\\768=2^8\cdot3\\\\\sqrt[4]{768x^8y^5}=\sqrt[4]{(2^8)(3)x^8y^5}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=\sqrt{(2^{4+4})(3)x^{4+4}y^{4+1}}=\sqrt{(2^4)(2^4)(3)(x^4)(x^4)(y^4)(y)}\\\\\text{use}\ \sqrt[n]{ab}=\sqrt[n]{a}\cdot\sqrt[n]{b}](/tpl/images/0188/2540/968d1.png)
![=\sqrt[4]{2^4}\cdot\sqrt[4]{2^4}\cdot\sqrt[4]{x^4}\cdot\sqrt[4]{x^4}\cdot\sqrt[4]{y^4}\cdot\sqrt[4]{3y}\qquad\text{use}\ \sqrt[n]{a^n}=a\\\\=2\cdot2\cdot x\cdot x\cdot y\cdot\sqrt[4]{3y}\\\\=4x^2y\sqrt[4]{3y}](/tpl/images/0188/2540/c18a8.png)
Hurry i’m in desperate need of an explanation and a answer
...
Mathematics, 22.08.2019 16:10, ny01282005
Hurry i’m in desperate need of an explanation and a answer
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:00, drew3vans34
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
Answers: 1
Mathematics, 21.06.2019 20:00, gordon57
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Mathematics, 03.06.2021 21:30
Mathematics, 03.06.2021 21:30
Mathematics, 03.06.2021 21:30
History, 03.06.2021 21:30
