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Equations involving a radical in practice
Equations involving a radical in practice
The following exercises are solved in this step.
We invite you to try to solve them before watching the video.
In any case, you will find below a PDF file with the solutions.
Exercise 1.
Solve the equation (3+sqrt{x-1}=x).
Exercise 2.
Solve the equation (2x+sqrt{2-x}=1).
This article is from the online course:
Precalculus: the Mathematics of Numbers, Functions and Equations
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This article is from the free online
Precalculus: the Mathematics of Numbers, Functions and Equations
