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  • 02-03-2017
  • Mathematics
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how do I factorise 4 + 6x

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apologiabiology
apologiabiology apologiabiology
  • 02-03-2017
ab+ac=a(b+c)
a is common factor

factor them
4=2*2
6x=2*3*x

common factor is 2

2(2)+2(3x)=2(2+3x)
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