Find the missing side lengths, leave your answers as radicals in simplest form

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

answer:

c) the x-coordinate of the center of the circle increases by 3