Скачать или смотреть Solving Equations using the square root property

How to work with quadratics when you are missing the middle term.

This method works very well when you are missing the middle term (b term)
Step 1. Isolate the x squared. This can easily be done by adding or subtracting both sides.
Step 2. Once you have the x squared isolated all you have to do is take the square root of both sides
Step3. Whenever you take the square root you have two roots so you have to take the positive and negative root. .


Video Guide
0:13 Solve x^2 + 144 =0
1:22 Solve x^2-3=4
1:50 Solve (x-3)^2 =5
2:53 Solve 5(x-4)^2 =325

The square root property is one method used to find a solution to a quadratic equation. It involves taking the square root of each side of the equation.

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