I know these questions are basic but as I havent had a Maths lesson for about 3-4 months I obviously dont remember a great deal.
1. I have some homework that is about Factorising. Basically the question I have is about solving the equation 'f(x)=0'
Say I have the equation
(x isnt muliply)
How would I do it, I recognize the f(x)-0 but cant remember exactly what to do.
2. I have a question on my homework that is 'Complete the table of Values for the expression x²+x-2:'
I then have a box that has: x, -2, -1, 0, 1 and 2 in seperate column and then an empty space in each row for an equation. In the space under 'x' thre is an equation:
I dont get what exactly I have to do.