In simplest radical form, what are the solutions to the quadratic equation 6 = x2 – 10x? Quadratic formula: x =

QUESTION POSTED AT 18/04/2020 - 07:51 PM

Answered by admin AT 18/04/2020 - 07:51 PM

Quadratic equation: ax² + bx + c =0

x' = [-b+√(b²-4ac)]/2a   and x" =  [-b-√(b²-4ac)]/2a  

6 = x² – 10x ; x² - 10x -6 =0
(a=1, b= - 10 and c = - 6

x' = [10+√(10²+4(1)(-6)]/2(1)  and x" = [10-√(10²+4(1)(-6)]/2(1)
x' =5+√31  and x' = 5-√31
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