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jennyblah jennyblah
  • 29-04-2015
  • Mathematics
Answered

Can anyone help me with this?


4x^2-16x-84=0


Don't tell me the answer, just show me step-by-step how to do it.

Verified Answer :

cclemeno cclemeno
  • 29-04-2015
  1. divide by the GCF it will give you smaller numbers

2.then factor

  1. set each factor to = 0
  2. you will have 2 values for x

hope this helps

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