samantharobinso1 samantharobinso1

31-05-2017
Mathematics

contestada

Identify the restrictions on the domain
x-7/x+4 ÷ x/x+3

A. x= -4, -3

B. x=7,0

C. x= -4,0

D. x=7, -3

Respuesta :

rowanhou888 rowanhou888

03-06-2017

You can easily just guess this one out, I may be only in elementary school, but x/x+3 cannot equal 0 so B and C are wrong, now x-7/x+4 would more likely be -4, so A is the most likely to be right.

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