Question

I needed to edit this question

Answer 1

???

Answer 2

sqrta *sqrtb = sqrt(a*b)

Answer 3

I had to type it, I need help on simplify and multiplying that equation please

Answer 4

\[\sqrt{7x}(\sqrt{x-7\sqrt{7}}) = \sqrt{7x*x -7*\sqrt{7x*7}} = \]

Answer 5

can you continue it ?

Answer 6

No :/

Answer 7

7x*x=7x^2
yes ?

Answer 8

yeah

Answer 9

7x*7 = 49x so there will be 7sqrt49x but you know that sqrt49 = 7 so than will result
7*7sqrtx = 49sqrtx - ok ?

Answer 10

Okay

Answer 11

so continue it and now inside radical will be

sqrt(7x^2 - 49sqrtx ) - yes ?

Answer 12

Yeah

Answer 13

do you can continue it now ?

Answer 14

I think so, thanks :)

Answer 15

sure ?

can i see it how ?pleas write it here

Answer 16

Neh

Answer 17

but was my pleasure - and anytime than i m here online - tag me and i will try help you

bye

good luck