diff --git a/education/mathematics/binomial-theorem.html b/education/mathematics/binomial-theorem.html index 46cbb80..16148ba 100644 --- a/education/mathematics/binomial-theorem.html +++ b/education/mathematics/binomial-theorem.html @@ -2,7 +2,7 @@ title: 二項式定理 (Binomial Theorem) description: published: true -date: 2026-02-11T17:32:23.010Z +date: 2026-02-11T17:33:54.141Z tags: editor: ckeditor dateCreated: 2026-02-11T17:24:46.603Z @@ -232,4 +232,34 @@ dateCreated: 2026-02-11T17:24:46.603Z
For
+
Q
+Expand the followings in ascending power of x up to and including the term x3.
+State the range of values of x for which the expansion is valid.
++
A
+For
++
Q
+Find the value of 4.0167 with estimation, by substituting 0.004 using the binomial expansion.
+Correct the answer to the nearest 2 decimal place.
++
A
+(correct to nearest 2 decimal places)