1.

Find the value of x x² - 2x - 8 ​

Answer»

\huge\bigstar\blue{Answer}

x² - 2X - 8

= = > x² - 4x + 2x - 8

= = > x ( x - 4 ) + 2 ( x - 4 )

= = > ( x + 2 ) ( x - 4 )

= = > x = -2,4

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