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.

Answer :

cclemeno cclemeno
  • 29-04-2015
1. divide by the GCF it will give you smaller numbers 2.then factor 3. set each factor to = 0 4. you will have 2 values for x hope this helps
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