(a+2)(a+3)+5a-42因式分解(a+2)(a+3)+5a-42

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 11:34:07
(a+2)(a+3)+5a-42因式分解(a+2)(a+3)+5a-42

(a+2)(a+3)+5a-42因式分解(a+2)(a+3)+5a-42
(a+2)(a+3)+5a-42因式分解
(a+2)(a+3)+5a-42

(a+2)(a+3)+5a-42因式分解(a+2)(a+3)+5a-42
(a-2)(a-3)+5a-42
=a²-5a+6+5a-42
=a²-36
=(a+6)(a-6)
很高兴为您解答,祝你学习进步!

a^2+10a_36

(a+5)^2-61