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When i put the whole thing in my calculator it gave me minus one on the plus
Is it alright if I use this to factorise everything in junior cert maths?
Sorry it's just I'm not very good at maths
@@ThisMorningReuploads yes, as long as its a quadratic. Just be careful though the formula finds you the solutions but the question may ask for the factors. For example x=2, changes to (x-2) as a factor
When i put the whole thing in my calculator it gave me minus one on the plus
Is it alright if I use this to factorise everything in junior cert maths?
Sorry it's just I'm not very good at maths
@@ThisMorningReuploads yes, as long as its a quadratic. Just be careful though the formula finds you the solutions but the question may ask for the factors. For example x=2, changes to (x-2) as a factor