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Solve the following equation for x by using the quadratic formula 7x2-8x-1 equals 0?

Updated: 10/17/2022

Wiki User

∙ 14y ago

Best Answer

This is the quadratic formula.

-b +/- sqrt b^2-4ac/2a

7=a

8=b

-1=c

-8 +/- sqrt 64+28/14

-8 +/- sqrt 92/14 is the answer. ( not nice )

Wiki User

∙ 14y ago

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