Alg2/Trig E:
Think back to solving rational or radical equations. What if they involved quadratics after simplifying the expressions? We should check for extraneous solutions and use them as critical values when we represent our answers in symbolic form.
Think back to solving rational or radical equations. What if they involved quadratics after simplifying the expressions? We should check for extraneous solutions and use them as critical values when we represent our answers in symbolic form.
