Question

（-2x^2）^3乘（-2x）^3-x^3【（-2x）^2】3等于多少,

Answer 1

（-2x^2）^3乘（-2x）^3-x^3【（-2x）^2】^3

=（-8x^6）乘（-8x^3）-x^3【4x^2】^3

=64x^9-x^3【64x^6】

=64x^9-64x^9

=0