Trinomial Factoring Odd Number Out
  . . . . Click next tothe factor pair that has a SUM of -6 ← ← x2 - 4x - 2x +8 (x - 2)(x - 4) x2 - 6x +8 Check:  Toss the unused 5thinteger in the recycling bin For the following slides,place the integers in thecorrect four places.  ( x + )( x - ) ( x + )( x - ) x2+3x-10 x2-4x-21 3 ? 5 ? 7 ? 2 ? 8 ?  ( x + )( x - ) ( x + )( x - ) x2+3x-18 x2+5x-14 7 ? 6 ? 2 ? 3 ? 9 ?  ( x + )( x - ) ( x + )( x - ) x2+2x-24 x2-7x-8 1 ? 6 ? 8 ? 4 ? 2 ?  ( x + )( x - ) ( x + )( x - ) x2+x-42 x2-1x-20 4 ? 7 ? 5 ? 6 ? 3 ?  ( x + )( x - ) ( x + )( x - ) x2+4x-12 x2+5x-24 8 ? 6 ? 3 ? 2 ? 4 ?  ( x + )( x - ) ( x + )( x - ) x2-4x-32 x2+4x-45 9 ? 4 ? 5 ? 8 ? 6 ?  ( x + )( x - ) ( x + )( x - ) x2+5x-6 x2-x-6 2 ? 6 ? 3 ? 1 ? 5 ? Finito Finito Finito |
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