Question

(sqrt 7x) times ((sq rt x)-7sq rt.7)
is the answer x times sq rt 7 -49 times sq rt. x?

Answer 1

looks like \[\sqrt{7x}\times \sqrt{x}-7\sqrt{7}\]

Answer 2

Sqrt7x (sort X -7sqrt7)

Answer 3

Yaah

Answer 4

\[\sqrt{7x}\times (\sqrt{x}-7\sqrt{7})\]?

Answer 5

Yes please

Answer 6

Please @ stile help me

Answer 7

Sort(.7x.x ) - 7sqrt(7x.x)
Sort.7x^2 - 7sqrt.7^2x
Xsqrt7 - 49sqrtx

Answer 8

Is this correct ?

Answer 9

\[\sqrt{7x}*\sqrt{x}-\sqrt{7x}*7\sqrt{7}\]

Answer 10

using distributive propertity

Answer 11

\[\sqrt{7}x - 49\sqrt{x}\]

Answer 12

Thanks