section A 條CONSTANT TERM

cla981085

pp marking之所以話: there is no constant term
係因為題目問你"determine the whether expression has constant term"
e+人地叫你find, 所以要答0
我都衰左- -

WSTn

我寫左冇- -...
不過0 同冇唔係一樣= =?

小莓。改

There is no non-zero constant term in the expansion
therefore constant term = 0

°﹢晴朗ζ

照計唔應該寫 constant term = 0

如果你話constant term=0
即係成條式就要寫成 ...... +0
就好似多餘左咁
有如分數未約簡一樣- -

以上是個人看法~

LSM

我都係咁冇constant term ...
話佢係0 好似很勉強...

wilson1993912

我呀sir都比左我地計過
我計到就=0
姐係冇constant term~

小莓。改

搞清楚一D concept
咩叫冇constant term?
In mathematics, the constant term of a polynomial is the term of degree 0. [wikipedia]
在algebra上, 沒有非零常數, 不代表沒有常數
只要是一條等式/展開式, 就一定有constant
答冇全部都錯