Sabtu, 18 Juni 2011

Soal Matematika : Persamaan Kuadrat

Complexity=1, Mode=simple

Factor the expression and solve for the zeros. Write answers in ascending order, separated by commas. Example: x=-3/2,2
1.   x 2 - 12x + 11 = 0
x = 
2.   x 2 - 9x + 14 = 0
x = 

Complexity=3, Mode=prefix

Factor the expression and solve for the zeros. Write answers in ascending order, separated by commas. Example: x=-3/2,2
1.   x 3 + 16x 2 + 39x = 0
x = 
2.   x 3 - 2x 2 - 8x = 0
x = 

Complexity=3, Mode=frontConst

Factor the expression and solve for the zeros. Write answers in ascending order, separated by commas. Example: x=-3/2,2
1.   x 3 + 34x 2 - 35x = 0
x = 
2.   6x 3 - 48x 2 + 96x = 0
x = 

Complexity=4, Mode=frontConst

Factor the expression and solve for the zeros. Write answers in ascending order, separated by commas. Example: x=-3/2,2
1.   2x 3 + 56x 2 - 58x = 0
x = 
2.   2x 3 - 7x 2 + 49x = 0
x = 

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