Respuesta :

NetherFury

Answer:

no solution they equal 0

C is the correct answer

Step-by-step explanation:


KhaRNate

I think the answer is D all real numbers.

45 - 4r = 45 - 4r

you end up with 0 = 0

proving that any number that goes in r proves that its still going to be 0 = 0


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