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bhruifafnBest ResponseYou've already chosen the best response.1
yes, if difficult use quadratic formula
 2 years ago

marktierraBest ResponseYou've already chosen the best response.0
2 plus or minus (sqrt 14 / 2)
 2 years ago

bhruifafnBest ResponseYou've already chosen the best response.1
not an answer on the sheet
 2 years ago

bhruifafnBest ResponseYou've already chosen the best response.1
4 plus or minus sqrt 14 over 2 4 plus or minus sqrt 2 over 2 4 plus or minus sqrt 14 over 4 8 plus or minus sqrt 14 over 2
 2 years ago

neverforgetvivisteeBest ResponseYou've already chosen the best response.1
ok after a long time of being brain dead (i forgot how to do this) i got your answer. It's 4 plus or minus sqrt 14 over 2
 2 years ago

neverforgetvivisteeBest ResponseYou've already chosen the best response.1
Ok, so first let's plug it into the quadratic formula b plus or minus √b^24*a*c  2*a so we get 8 (+) √8^24*2*1 / 2 * 2 let's use basic order of operations 8 (+)√56  4 Now, remember to simplify your radical as best as you can. 8(+) 2√14  4 but 8, 4 , and 2 all go into 2, so we can simplify all numbers by that (except the radical) so we get 4 (+) √14  2
 2 years ago
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