can anyone help me expand and simplify this please: thanks
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Originally Posted by Maths409 can anyone help me expand and simplify this please: thanks I assume you mean expand and combine like factors well...I will expand it for you and you show us the work to combine the factors
Originally Posted by Mathstud28 I assume you mean expand and combine like factors well...I will expand it for you and you show us the work to combine the factors i'm not sure then. how did you manage to get [/quote]? the 3x^2 in the second brackets? sorry if i can't see something.
Originally Posted by Maths409 i'm not sure then. how did you manage to get ? the 3x^2 in the second brackets? sorry if i can't see something.[/quote] No problem here is what I did I used the fact that and adapting it to ...use the thanks button if youd like
thank you is the answer ? i need to factorise it somehow (so i have 2x terms = 0), can you help me? edit: i mean, i need to get 2 x points (on a graph).
Originally Posted by Maths409 thank you is the answer ? i need to factorise it somehow (so i have 2x terms = 0), can you help me? edit: i mean, i need to get 2 x points (on a graph). I messed up I thought it was the second one squared as well this should be ...so factoring we get
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