Is the square root of x2=x an identity (true for all values of x)?
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Is the square root of x2=x an identity (true for all values of x)?
For the equation x-squarex=0 perform the following
a. solve for all values of x that satisfies the equation.
b. graph the function y=x and y=√x on the same graph (by plotting points if necessary). Show the points of intersection of these two graphs
c. How does the graph relate to part (a)?
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Solution Summary
A square root identity is discussed. Graphs are provided.
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