2x^2+13x-42=0

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2 Answers

((-b-sqrt(b^2-4ac)/(2a)
((-b+sqrt(b^2-4ac)/(2a)
Ax^2+Bx+C
you should get
-8.868
and
2.368
by Level 5 User (14.8k points)
How Do You Solve x squared +13x+42=0
by

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