logariths, please help
Answer
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Answer:
{ - 2 , 8 }
Step-by-step explanation:
4² = ( x² - 6x )
x² - 6x - 16 = 0
- 6 = - 8 + 2
- 16 = - 8 * 2
( x - 8 )( x + 2 ) = 0 ⇒
= - 2 , 
= 8
{ - 2 , 8 }