(1) (xy的四次方)的m次方 (2) -(p的平方q)的n次方 (3) (xy的3n次方)的平方 + (xy的六次方)的n次方
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![(1) (xy的四次方)的m次方 (2) -(p的平方q)的n次方 (3) (xy的3n次方)的平方 + (xy的六次方)的n次方](/uploads/image/z/205658-26-8.jpg?t=%281%29+%28xy%E7%9A%84%E5%9B%9B%E6%AC%A1%E6%96%B9%29%E7%9A%84m%E6%AC%A1%E6%96%B9+%282%29+-%28p%E7%9A%84%E5%B9%B3%E6%96%B9q%29%E7%9A%84n%E6%AC%A1%E6%96%B9+%283%29+%28xy%E7%9A%843n%E6%AC%A1%E6%96%B9%29%E7%9A%84%E5%B9%B3%E6%96%B9+%2B+%28xy%E7%9A%84%E5%85%AD%E6%AC%A1%E6%96%B9%29%E7%9A%84n%E6%AC%A1%E6%96%B9)
(1) (xy的四次方)的m次方 (2) -(p的平方q)的n次方 (3) (xy的3n次方)的平方 + (xy的六次方)的n次方
(1) (xy的四次方)的m次方 (2) -(p的平方q)的n次方 (3) (xy的3n次方)的平方 + (xy的六次方)的n次方
(1) (xy的四次方)的m次方 (2) -(p的平方q)的n次方 (3) (xy的3n次方)的平方 + (xy的六次方)的n次方
^ 表示乘方
(1):原式=(xy^4)^m
=(x^m)×y^(4×m)
=(x^m)y^4m
(2):原式=-(p²q)^n
=-(p^2n)×q^n
=-(p^2n)q^n
(3):原式=(xy^3n)²+(xy^6)^n
=x²y^(3n×2)+(x^n)×y^(6×n)
=x²y^(6n)+(x^n)y^6n
=(x²+x^n)y^6n