23. By completing the square, solve x^2 + 12x -c=0 where c is a positive constant. Give your answers in surd form in terms of c. You must show your working. - QAmmunity.org

23. By completing the square, solve x^2 + 12x -c=0 where c is a positive constant. Give your answers in surd form in terms of c. You must show your working.

asked Mar 20, 2021 201k views

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