badboyJah badboyJah

07-06-2017
Mathematics

contestada

F(x)=x+3/×-7 what value of x is not a real number? choices is -7,-3,3,7 what is the answer?

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ghanami ghanami

07-06-2017

hello :
the value of x is : 7
because if ; x=7 ....F(x) no exist

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