Question

fractorise: x^2-(8/x)​

Answer 1

Answer:

Step-by-step explanation:

x^2-[8/x]

=[8x^2-8]/x

[8x^2-8]/x=0

8x^2-8=0

8[x^2-1]=0

x^2-1=0

x^2-1^2=0

[x+1][x-1]=0

the factors are x=1,-1

PLSS MARK THIS AS THE BRAINLIEST ANSWER

Answer 2

Answer:

$\frac{(x - 2)( {x}^{2} + 2x + 4) }{x}$

Step-by-step explanation:

${x}^{2} - \frac{8}{x} \\ \\ = \frac{ {x}^{3} - 8 }{x} \\ \\ = \frac{ {(x)}^{3} - {(2)}^{3} }{x} \\ \\ = \frac{(x - 2)( {x}^{2} + 2x + 4) }{x}$

HOPE IT HELPS