Question

help meh!!

Answer 1

cant read the first one

Answer 2

\[4x-4\sqrt{2}=24\sqrt{2}\]
\[4x=24\sqrt{2}+4\sqrt{2}\]
\[4x=28\sqrt{2}\]
then what? do you know

Answer 3

x-7 so undefined at x=7 the dinomator cant be zero

Answer 4

\[\frac{ 1 }{ \sqrt{5} }+\frac{ 1 }{ \sqrt{2} }\]
get common denomaitor
\[\sqrt{10}\]

Answer 5

thanks first one is \[\sqrt{18}a ^{8}b ^{9}\]

Answer 6

and no i dont know what to do after the 4x= 28√2

Answer 7

all under sqrt?

18= 9x2 and 9 is perfect sqrt is 3
8=4x2 and 4 is perfect sqrt is 2 so what do you thing your answer should be?

Answer 8

4x=28 sqrt 2
divdie by 4
x=? sqrt 2

Answer 9

x=7

Answer 10

yes they are all under the square root

Answer 11

ok so what do you not get?