The equation x3 – 6x = 72 has a solution between 4 and 5 Use a trial and improvement method to find this solution. Give your answer correct to one decimal place. You must show all your working. x
The equation x3 – 6x = 72 has a solution between 4 and 5 Use a trial and improvement method to find this solution. Give your answer correct to one decimal place. You must show all your working
x3 – 6x = 72, If this means=x^3 - 6x=72,
x=4.6390, you can only solve this using advanced methods such as "interpolation" and possibly, graphing methods.
