Question

sqrt (2x -3= 5 ) Solve for x?

Answer 1

\[\sqrt{2x-3}=5\]?

Answer 2

yes

Answer 3

if so, square both sides and get
\[2x-3=25\] then solve that one in two steps

Answer 4

I just basically need to understand how to do these kind of questions

Answer 5

add 3, divide by 2

Answer 6

if you have a square root, you need to get rid of it by squaring both sides of the equation

Answer 7

okay and when you square it, it just stays the same. correct?

Answer 8

because its already rooted?

Answer 9

when you square it, the square root is gone

Answer 10

ok

Answer 11

thank you