3/4 3√128. simplify?kindly
2 answers:
Answer:
3 ∛2
Step-by-step explanation:
3/4 ∛128
=> 3/4 ∛(2)^7 .
=> 3/4 ∛(2)^3 . (2)^3 x2
=> 3/4 . 2.2 ∛2
=>3 ∛2
Answer: 3∛2
<u>Step-by-step explanation:</u>
First, factor 128 .... you need three common factors to bring one on the outside of the radical.
![\dfrac{3}{4}\sqrt[3]{128} \\\\\\=\dfrac{3}{4}\sqrt[3]{4\cdot 4\cdot 4\cdot 2} \\\\\\=\dfrac{3}{4}\cdot 4\sqrt[3]{2} \\\\\\=\large\boxed{3\sqrt[3]{2} }](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B4%7D%5Csqrt%5B3%5D%7B128%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cdfrac%7B3%7D%7B4%7D%5Csqrt%5B3%5D%7B4%5Ccdot%204%5Ccdot%204%5Ccdot%202%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cdfrac%7B3%7D%7B4%7D%5Ccdot%204%5Csqrt%5B3%5D%7B2%7D%20%5C%5C%5C%5C%5C%5C%3D%5Clarge%5Cboxed%7B3%5Csqrt%5B3%5D%7B2%7D%20%7D)
You might be interested in
Answer: A
Hope this helps!
6 total letters, 3 vowels. 3/6, or 1/2.
Answer: D
Step-by-step explanation: smart werewolf
25d^2-30d-35d+42=25d^2-65d+42.
