式の展開3

[0]6( X -12 )( X -8)=

6X2 -120X +576

[1]9( X -13 )( X +1)=

9X2 -108X -117

[2]6( X +12 )( X -1)=

6X2 +66X -72

[3]8( X -3 )( X -1)=

8X2 -32X +24

[4]3( X +10 )( X +1)=

3X2 +33X +30

[5]4( X +1 )( X +5)=

4X2 +24X +20

[6]2( X +1 )( X +8)=

2X2 +18X +16

[7]8( X -7 )( X +1)=

8X2 -48X -56

[8]3( X -10 )( X -2)=

3X2 -36X +60

[9]8( X -6 )( X -11)=

8X2 -136X +528




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