Mathematics, 19.08.2019 01:00 rachelsweeney10

Which of the following are the solutions of the equation 2x^2+2x=4-x
(a) x=4 and x=1
(b) x=4 and x= -1/2
(c) x= 3+√35/4 and x=3-√35/4
(d) x=-3+√41/4 and -3-√41/4
(e) -3+i√23/2 and -3-i√23/2

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Which of the following are the solutions of the equation 2x^2+2x=4-x
(a) x=4 and x=1
(...