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The student is asked to factorise a quadratic x2+ax+b. A custom marking script uses pattern matching to ensure that the student's answer is of the form (x+a)(x+b), (x+a)2, or x(x+a).
To find the script, look in the Scripts tab of part a.
Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Xiaodan Leng 5 years, 9 months ago
Created this as a copy of Pattern matching - factorise an equation.There are 33 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| a | integer |
4
|
||||
| b | integer |
-5
|
Generated value: integer
4
→ Used by:
- "Unnamed part" - prompt
- "Unnamed part" - Correct answer
Parts
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Mathematical expression | ||
| Hasn't run yet |