Mathematics · BGCSE / Algebra and expressions
StructuredPast exam questionForm 5 · BGCSE
Answer the following.
- (a) Given that A = √(x² + 4y), find the value of A when x = 4 and y = 5. [2]
- (b) Make k the subject of the formula 3w − k = 5k + 7. [2]
You'll mark your own answer against the marking guide when you hand it in.
Source: BEC BGCSE Mathematics 2010, Paper 1, Question 4
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