TRY THE EXERCISE BELOW :

Challenge 1   Solve the quadratic equation  3x(x – 2) = 5 – x. Give your answer correct to three decimal places.   The answer is :   x = 2.370         or     x = – 0.703   Able to get it , well done. If not, please try again..

Challenge 2   Solve the quadratic equation  x 2 + 9x – 3 = 0 Give your answer correct to three decimal places.