Given the equation: x^2-12=-15 By using the equation editor or uploading a picture, rewrite the equation in the form:
(x-h)^2=k

Given :-

To Find :-

Solution :-

The given equation to us is ,

x² - 12x = -15

Now for completing the square ,

x² -2(6)(x) = -15

x² - 2(6)(x) + 6² = 6² - 15

(x -6)² = 6² - 15

(x -6)² = 36 -15

(x - 6)² = 21

Hence the required answer is (x-6)² = 21.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: