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Which of the following strategies cannot be used to solve the rational equation?
cannot
a. Graph the left side as and the right side as , and then determine the -intercept(s) of the two graphs.
b. Graph the left side as and the right side as , and then determine the point(s) of intersection of the two graphs.
c. Rearrange the equation so it equals zero, graph the non-zero side of the equation as , and then determine the -intercept(s).
d. Rearrange the equation so it equals zero, graph the non-zero side of the equation as , graph , and then determine the point(s) of intersection of the two graphs.