Question

Extraneous Solution again?

Answer 1

Question?

Answer 2

what is the (5-2x)^1/4 ?

Answer 3

Into radical form?

Answer 4

yes

Answer 5

kk,

The denominator becomes the root, the 1 becomes the exponent ( anything to the 1 power will be the same)

So, 4throot5-2x

Answer 6

yeah I know that part, but what would it equal to

Answer 7

What do you mean what would that be equal to?

Answer 8

That would be equal to x = 5/2 ._. simple xD

Answer 9

okay so (x+5) ^1/2 = x+5, what is (5-2x)^1/4

Answer 10

4√5-2x =

x = 5/2

Is that what you meant?

Answer 11

you're confusing me :(

Answer 12

With? You're confusing me D:

What do you mean what is (5-2x)^1/4

I solved it and got 5/2