1) x2+x=3(x+1), x=? a) 2 b) 3 c) 4 d) 5 2) Which one is the biggest? a) x2+3x=6x+22 b) 33y+1=102 c) log2(1024)=5w d) 1 x 1 x 1 x 1 (LOL) 3) Consider the quadratic equation with variable ( x ):[ 3x^2 - 7x + 2 = 0 ] a) S = √3 + √15/2 b) S = √5 + √10/8 c) S = √5 + √10/3 d) S = √89 + √19/2

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