Me , this is the third one i have posted like this , if someone can go and me on all of these is appreciate it and i’ll give you free points pls , i’d appreciate it .. you

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

So, both expressions equal the same thing, it means they're equivalent.

n

step-by-step explanation:

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70