Q:
\((x-7+1)(x+7-1)\)
A:
\(x^2-y^2+2y-1\)
Monday, February 6, 2017
Polynomial expansion (多項式の展開): \((2x+1)(3x+2)\)
Q:
\((2x+1)(3x+2)\)
A:
\(6x^2+7x+2\)
\((2x+1)(3x+2)\)
A:
\(6x^2+7x+2\)
ラベル:
Polynomial expansion,
多項式の展開,
数学A,
数学I
Sunday, February 5, 2017
Saturday, February 4, 2017
Friday, February 3, 2017
Wednesday, February 1, 2017
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