Question

x²-8x+6=0 solve using formula​

Answer 1

Step-by-step explanation:

x²-8x+6=0

D= b²-4ac

D= -8²-4×1×6

D= 84-24

D= 60

√D= √60

√D= 2√15

¢= (-b±√d)/2a

= -(-8)±2√15)/2

= (8±2√15)/2

= 2(4±√15)/2

= 4±√15

root is 4+√15 and 4-√15

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