登入
Mathematics for IGCSE & O level - Indices 2 (Section 1 - No. 31)
Simplify 4
x
+ 4
x
+ 4
x
+ 4
x
4
4x
4
x+4
4 * 4
x
16
x
解释
Adding the same term multiple times is the same as multiplying: 4 * 4
x
.
评论 (0)
登录发表评论
广告
允许 javascript 正确加载此页面
