计算4x(2⼀1-4⼀1)(4x^2+1)(2x+1)

2025-01-05 14:17:09
推荐回答(1个)
回答1:

4x(2/1-4/1)(4x^2+1)(2x+1)
=(2x-1)(2x+1)(4x^2+1)
=(4x^2-1)(4x^2+1)
=16x^4-1