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anonymous
 5 years ago
2x^2+8x=1
anonymous
 5 years ago
2x^2+8x=1

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes, if difficult use quadratic formula

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02 plus or minus (sqrt 14 / 2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0not an answer on the sheet

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.04 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

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok 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

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ok, 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
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