(Q8) (1-1 ) solving quadratic equation in one variable.

1sec ≫ First term  ≫ Algebra ≫ Unit 1 ≫ (1-1 )  solving quadratic equation in one variable.

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(Q8)

Find the solution set of the equation : $3x^2 - 2 (3 - x) = 0$ giving values to one decimal place

Solution set is ......... :

1. $\{1.1, -1.8\}$
2. $\{-1.1, -1.8\}$
3. $\{2.2, -3.6\}$
4. $\{-2.2, -3.6\}$

(a).