Mathematics, 29.07.2019 03:10 mykalwashington

Which of the following equations have complex roots? a. 3(x+2)^2−36=0 b. −x^2=4 c. x^2=x+4 d. 12x^2+x−1=0

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Which of the following equations have complex roots? a. 3(x+2)^2−36=0 b. −x^2=4 c. x^2=x+4 d. 12x^2...

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