Question

Root of quadratic equation x^-8x+15=0

Answer 1

Step-by-step explanation:

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Answer 2

$\huge\bigstar\blue{Answer}$

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x² - 8x + 15

= = > x² - 5x - 3x + 15

= = > x ( x - 5 ) - 3 ( x - 5 )

= = > ( x - 3 ) ( x - 5 )

= = > x = 3 , 5

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