austonthompson austonthompson

19-08-2017
Mathematics

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Which of the binomials below is a factor or this trinomial x-2 +5x+6

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cyxical cyxical

19-08-2017

Firstly, for it to be a trinomial the expression would have to be x^2+5x+6 to factor this we would simply have to find 2 numbers that add up to 5 and multiply to 6. 3+2=5 and 3•2=6 so (x+3)(x+2) would be the answer

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