How do you calculate x2 25?
0:422:10Solve x^2 = 25, x^2 = 36 and x^2 = 64 by square root method – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo that’s 25 so that’s X is equal to plus or minus five. And that gives me two values. So X 1 isMoreSo that’s 25 so that’s X is equal to plus or minus five. And that gives me two values. So X 1 is equal to negative 5 and X 2 is equal to positive five and now this is the square root method.
What is the best method to solve x2 25?
0:000:35x^2 – 25 = 0 – YouTubeYouTube