Answer Happy

-1 1 The solution set of (x + 1)(x - 2)+(x+3)(x - 1) = 2(3x – 1) is 1. {}, } 2. {ż, -3} 3. {2,3} 4. {},3} 5. {-2,3}

The solution set of Vx+6-X=0 is 1. {3} 2. {2,-3} 3. {-2} 4. {},3} 5. {-2, -3}