SOLUTION: x^2 +6x -25=0
answer:x= -3 +-sqrt(34)
need a break down of how my text book got this answer
Algebra.Com
Question 184639: x^2 +6x -25=0
answer:x= -3 +-sqrt(34)
need a break down of how my text book got this answer
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
Via Quadratic--->
Solving 1st the discriminant (highlighted)on our eqn.
Substituting:
+-
If you squared "5.8309519"=. Therefore, it's just the same as:
thank you,
Jojo
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