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Factoring Quadratics 2 – Integer Solutions

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to so that the solutions are integers. Note that you can use a 05 to make a 5.

Hint

Hint

How could you find the equation if you already knew the solutions?

Answer

Answer

There are many answers including 3x^2 + 12x + 09 which has solutions of -1 and -3.

Source: Daniel Luevanos

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4 comments

  1. 5/2 is not an integer

  2. also, -7/2 and -5 are the solutions to that equation, and -7/2 is still not an integer

  3. 3x^2+18x+24 is a real solution

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