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13-01-2021
Mathematics

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Determine the remainder when 2x -X-12=X+2 anh X=-2

Determine the remainder when 2x X12X2 anh X2 class=

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NightShineYT NightShineYT

13-01-2021

Answer:

[tex]$\frac{-6}{14}$[/tex]

Step-by-step explanation:

if x=2 then we can distrubuite 2 wherever x is.

[tex]2x^2-x-12/x+12[/tex]

= [tex]2*2^2-2-12/2+12[/tex]

= 2*4-2-12/2+12

= 8-2-12/2+12

= 6-12/14

= -6/14

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