I was working a quadratic factor problem, but only managed to solve B and C. Attached is my working.
Can anyone please tell my how to solve the rest (i.e. A and D).
Thanks in advance.
Follow Math Help Forum on Facebook and Google+
Attachment not opening. Please re-upload and test it manually before posting.
Salahuddin Maths online
It should by ok now. I changed the photo from horizontal to vertical.
You've still to equate coefficients of and
but for x^3 there will be 2 unknowns (A and D) and x have no coefficients, if I'm working good.
View Tag Cloud