13)–2x^2 = 14)(-2x)^2 = 10)Use the discriminant to determine the number of solutions of 3x^2-4x+6=0 8)Solve sqrt[3b] = -3
14) 36 10) ? 8)b=-2 just square both sides to get rid of the sqrt and divide both sides by 3 and you get -2
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