(-2a^b)³(-3ab³)^ (x+1)(x^-x+1) 4a^-16 m^(m+1)-(m+1) (x-1)^+2(x-1)+1 因式分解(-2a^b)³(-3ab³)^(x+1)(x^-x+1)4a^-16m^(m+1)-(m+1)(x-1)^+2(x-1)+1
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![(-2a^b)³(-3ab³)^ (x+1)(x^-x+1) 4a^-16 m^(m+1)-(m+1) (x-1)^+2(x-1)+1 因式分解(-2a^b)³(-3ab³)^(x+1)(x^-x+1)4a^-16m^(m+1)-(m+1)(x-1)^+2(x-1)+1](/uploads/image/z/15237474-42-4.jpg?t=%EF%BC%88-2a%5Eb%29%26%23179%3B%EF%BC%88-3ab%26%23179%3B%EF%BC%89%5E+%28x%2B1%29%28x%5E-x%2B1%29+4a%5E-16+m%5E%28m%2B1%29-%28m%2B1%29+%EF%BC%88x-1%29%5E%2B2%28x-1%29%2B1+%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%88-2a%5Eb%29%26%23179%3B%EF%BC%88-3ab%26%23179%3B%EF%BC%89%5E%28x%2B1%29%28x%5E-x%2B1%294a%5E-16m%5E%28m%2B1%29-%28m%2B1%29%EF%BC%88x-1%29%5E%2B2%28x-1%29%2B1)
(-2a^b)³(-3ab³)^ (x+1)(x^-x+1) 4a^-16 m^(m+1)-(m+1) (x-1)^+2(x-1)+1 因式分解(-2a^b)³(-3ab³)^(x+1)(x^-x+1)4a^-16m^(m+1)-(m+1)(x-1)^+2(x-1)+1
(-2a^b)³(-3ab³)^ (x+1)(x^-x+1) 4a^-16 m^(m+1)-(m+1) (x-1)^+2(x-1)+1 因式分解
(-2a^b)³(-3ab³)^
(x+1)(x^-x+1)
4a^-16
m^(m+1)-(m+1)
(x-1)^+2(x-1)+1
(-2a^b)³(-3ab³)^ (x+1)(x^-x+1) 4a^-16 m^(m+1)-(m+1) (x-1)^+2(x-1)+1 因式分解(-2a^b)³(-3ab³)^(x+1)(x^-x+1)4a^-16m^(m+1)-(m+1)(x-1)^+2(x-1)+1
(-2a^b)³(-3ab³)²
=-8a的6次方b³×9a²b的6次方
=-72a的8次方b的9次方
(x+1)(x²-x+1)
=x³-x²+x+x²-x+1
=x³+1
4a^-16
=4(a²-4)
=4(a+2)(a-2)
m^(m+1)-(m+1)
=(m+1)(m²-1)
=(m+1)²(m-1)
(x-1)^+2(x-1)+1
=(x-1+1)²
=x²