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Hi can you help me solve this problem please! I don t understand it :/ https://gyazo.com/19e3852177518d94b8f2bf159ba714fa? When the discriminant is positive, or b^2 - 4ac > 0, expect root(s). Use cardinal numbers (0,1,2,...) to fill in the blank.? What molecules enter and exit the light dependent reaction? How many solutions are there to the quadratic equation 4x^2 + 8x + 3 = 0? 3/x-4=5/3?