What is the simplified form of the following expression? assume x 0 and y 0. 2(^4 sqrt 16 x) -2(^4 sqrt 2y )+3 (^4 sqrt 81x ) -4 ( ^4 sqrt 32y)

For this case we have the following expression:

Rewriting the numbers within the roots we have:

Then, by properties of powers we have:

Then, by radical properties we have:

Rewriting the expression we have:

Finally, adding similar terms we have:

The simplified form of the expression is:

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.