Question

solve for y: 8y^2=x(x-4)^2

Answer 1

okay

Answer 2

First distribute.

Answer 3

my final answer was y=x-4 square root of 8x over 8

Answer 4

Then you divide by 8 on both sides.

Answer 5

but im not sure

Answer 6

you got that?

Answer 7

there is no need to distribute

divide both sides by 8 then take the square root

\[y = \sqrt{\frac{x(x-4)^2}{8}}\]

Answer 8

you can simplify it from here if needed.

Answer 9

and when you simplify

Answer 10

you have y=x-4 square root of 8x over 8?