(-a²)³·(b³)²·(ab)^4(-a²)³ 除a乘以(b³)² 乘以(ab)^4
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![(-a²)³·(b³)²·(ab)^4(-a²)³ 除a乘以(b³)² 乘以(ab)^4](/uploads/image/z/1024276-4-6.jpg?t=%EF%BC%88-a%26%23178%3B%29%26%23179%3B%C2%B7%28b%26%23179%3B%29%26%23178%3B%C2%B7%28ab%29%5E4%28-a%26%23178%3B%29%26%23179%3B+%E9%99%A4a%E4%B9%98%E4%BB%A5%EF%BC%88b%26%23179%3B%29%26%23178%3B+%E4%B9%98%E4%BB%A5%EF%BC%88ab%29%5E4)
(-a²)³·(b³)²·(ab)^4(-a²)³ 除a乘以(b³)² 乘以(ab)^4
(-a²)³·(b³)²·(ab)^4
(-a²)³ 除a乘以(b³)² 乘以(ab)^4
(-a²)³·(b³)²·(ab)^4(-a²)³ 除a乘以(b³)² 乘以(ab)^4
=–a^ 6÷a·b^ 6·a^ 4b^ 4
=–a^ 9b^ 10
(-a²)³ /a*(b³)² *(ab)^4=-a^6/a*b^6*a^4b^4
=-a^9*b^10