You got 33 out of the 40 for TMA01 part 1. Well done.
Try to give your answers as a conclusion.
Q1 (c) Look for an easy factorisation.
Make sure that the answers satisfy that x is not 0 and 2x-1 is not 0 so that both are solutions.
The course supports the use of the floating "symbolic toolbar"
The solution sould look like:
42 x^3 + 301x^2 + 154 x -840 factor ___ (7(2x+5)(3x-4)(x+6)
Make sure that you get used to the decimal point and notthe comma.
Always give the range,.
Check the difference between decimal points and significant figures,
13-2016 Open letter to Open Source for You (OSFY)
5 months ago