fatumatasillah47 fatumatasillah47

11-05-2020
Mathematics

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The expression 2x^2+10x-28/4x+28 is undefined when x is

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hamzazafer04 hamzazafer04

11-05-2020

Answer:

-7

Step-by-step explanation:

4(-7)+28 =0

2x^2+10x-28/0 = undefined

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