The equation below can be solved in four steps. You must drag decide on the correct order of the steps shown; then drag them into the box and place them one by one below each other to create a correct solution. (You might like to review 'Factoring' first.)

2x2 - 3 = 21 - 2x
 2(x2 + x - 12) = 0   A
x = 3 or x = -4   B
2(x - 3)(x + 4) = 0   C
2x2 + 2x - 24 = 0   D
Once your answer is complete, enter the letters of each line of the solution, in order, in the box below. Then enter your name and email address, and press 'Send'.
Solution: (letters in order)

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EQUATIONS

LINEAR | QUADRATIC 1 | QUADRATIC 2 | QUADRATIC 3 | SQUARE ROOT
LOGARITHMIC 1 | LOGARITHMIC 2 | EXPONENTIAL | CUBIC | TRIGONOMETRIC

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