Problem 49 of 7
Isolate x inside the quadratic expression in y=a(x-h)^2+k.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
complete inverse operations around squared binomial or expression.
Hidden until you reveal it.
Target must occur inside a squared binomial or shifted square.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Move constants outside the squared expression.
2. Divide by any coefficient on the squared expression.
3. Take square roots and then undo the shift around the target.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Taking square roots before isolating the squared expression.