Question

2(x的3次方）的2次方乘x的3次方-（4x的3次方）的3次方+（-3x）的4次方乘x的5次方等于多少？

我要完整的过程哦 ！！！多谢了

Answer 1

[2(x^3)]^2*x^3-[(4x)^3]^3+（-3x)^4*x^5
=4x^6*x^3-(64x^3)^3+81x^4*x^5
=4x^9-262144x^9+81x^9
=-262059x^9