johnson3741 johnson3741
  • 21-11-2014
  • Mathematics
Answered

Alg 1
Given the following perfect square trinomial, fill in the missing term. (Do not type the variable in the blank.)
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4x2 + ___x + 49



Answer :

itsdavy6 itsdavy6
  • 21-11-2014
the first and last term factor into (2x+7) since this is a perfect square trinomial the answer must be 28
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