anonymous
  • anonymous
x^2+8x+? How can I make this a perfect square trinomial?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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butterflydreamer
  • butterflydreamer
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butterflydreamer
  • butterflydreamer
What does 8 divided by 2 equal to? :)
anonymous
  • anonymous
4

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butterflydreamer
  • butterflydreamer
yep and now what does 4 squared equal to?
butterflydreamer
  • butterflydreamer
Note: 4 squared = 4 times 4 = ?
anonymous
  • anonymous
So in order to get the linear term, the equation is (\[( \frac{ b }{ 2})^2\]
anonymous
  • anonymous
Wow thanks. :D
butterflydreamer
  • butterflydreamer
that's correeect :)!
butterflydreamer
  • butterflydreamer
So basically, if you want to create a perfect trinomial, you ADD half the middle term and then SQUARE it :) Hence, \[(\frac{ b }{ 2 } )^2\]

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