0580/41 May/Jun 2025, Question 13: Rearranging Formulas
Cambridge IGCSE Mathematics 0580 · Paper 41 (Extended) · Calculator · 3 marks
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The question, in short
Rearrange A = w² + 5x² to make x the subject.
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Solution · 3 marks
- 1A − w² = 5x²
- 2x² = (A − w²)/5
- 3x = ±√((A − w²)/5)
Answer±√((A − w²)/5)
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Also searched as: 0580/41/M/J/25 · 0580_s25_qp_41 · 0580 s25 41 · question 13.
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