因式分(1)6q(2p+3q)+4p(3q+2p);(2)(x 2 +x) 2 -(x+1) 2

因式分(1)6q(2p+3q)+4p(3q+2p);(2)(x 2 +x) 2 -(x+1) 2 .
2025-05-14 16:53:33
推荐回答(1个)
回答1:

(1)原式=2(2p+3q)(3q+2p)=2(3q+2p) 2

(2)原式=x 2 (x+1) 2 -(x+1) 2
=(x+1) 2 (x 2 -1),
=(x+1) 2 (x-1)(x+1).