4m²+p(m+n)²+12m(m+n)分解因式求解
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![4m²+p(m+n)²+12m(m+n)分解因式求解](/uploads/image/z/7219464-24-4.jpg?t=4m%26%23178%3B%2Bp%EF%BC%88m%2Bn%EF%BC%89%26%23178%3B%2B12m%EF%BC%88m%2Bn%EF%BC%89%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%E6%B1%82%E8%A7%A3)
4m²+p(m+n)²+12m(m+n)分解因式求解
4m²+p(m+n)²+12m(m+n)分解因式求解
4m²+p(m+n)²+12m(m+n)分解因式求解
4m" + 9( m + n )" + 12m( m + n )
= ( 2m )" + [ 3( m + n ) ]" + 2( 2m )[ 3(m+n) ]
= ( 2m + 3m + 3n )"
= ( 5m + 3n )"