Question

Solve for x, given the equation Square root of x minus 5 + 7 = 11.

Answer 1

\[\sqrt{x-5}+7=11\] subtract \(7\) to get
\[\sqrt{x-5}=4\] then square to get \[x-5=16\]

Answer 2

is it extraneous?

Answer 3

it is x−5−−−−−√+7=11
subtract 7 to get
x−5−−−−−√=4
then square to get
x−5=16

Answer 4

what grade are you in veronicafresta