abbs8 abbs8
  • 13-06-2017
  • Mathematics
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How do I do question 6?

How do I do question 6 class=

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apologiabiology
apologiabiology apologiabiology
  • 13-06-2017
f(x)=4x+7=0
solve
4x+7=0
minus 7 both sides
4x=-7
divide by 4 both sides
x=-7/4
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