Solve the following quadratic equation using square roots: −9+(x−3)2−4=−4

Answer 1

−9+(x−3)2−4=−4 can be rewritten as (x-3)^2 -4 = 0.

To solve this quadratic equation, we can isolate (x-3)^2 by adding 4 to both sides: (x-3)^2 = 4.

Next, we take the square root of both sides to eliminate the square: x-3 = ±2.

Now, we can solve for x by adding 3 to both sides: x = 3±2.

Therefore, the solutions to the quadratic equation are x = 5 and x = 1.