Question

\[\sqrt{8x-9}=1\]
solve

Answer 1

8x-9=1
as sqroot1=1
8x-9=1
8x=10
x=(4/5)
i think

Answer 2

if \[\sqrt{8x-9} = 1\]
\[\sqrt{8x-9}^{2} = 1^{2}\]
\[8x-9 = 1\]
\[8x=10\]
\[x = 5/4\]

Answer 3

sorry yes mixed up my fraction
spencer is right

Answer 4

Thanks guys!