Answer:
Step-by-step explanation:
When you have a power then a root like that, you have to divide the power by the root.
So, in this case, you have q square (y²) and a 8th root (8√).
So, you take your square (2) and divide it by the root (8), to get a new power of 2/8, or 1/4.
Let's verify it with y = 2
![\sqrt[8]{2^{2} } = \sqrt[8]{4} = 1.19\\\\\\2^{1/4} = 1.19](https://tex.z-dn.net/?f=%5Csqrt%5B8%5D%7B2%5E%7B2%7D%20%7D%20%3D%20%5Csqrt%5B8%5D%7B4%7D%20%3D%201.19%5C%5C%5C%5C%5C%5C2%5E%7B1%2F4%7D%20%3D%201.19)
So, both expressions equal the same thing, it means they're equivalent.
It would be: A 2 radical 5
Answer:
He will need $18.
Step-by-step explanation:
All you have to do is subtract $93-$75.
Answer:
x = 5.2
Step-by-step explanation:
Let's first simplify our first function:
Now, we just need to set this function equal to our other given function.
Now, we can add 12 to both sides:
Now, add 5x to both sides:
Finally, we'll divide both sides by 5:
Answer: x = 5.2
Start by subtracting the last two numbers
