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0580/21 Oct/Nov 2024, Question 7: Simple Factorising

Cambridge IGCSE Mathematics 0580 · Paper 21 (Extended) · Calculator · 1 mark

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The question, in short

Factorise the expression 28x − 35.

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Solution · 1 mark

  1. 128x − 35 = 7(4x − 5)

Answer7(4x − 5)

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Also searched as: 0580/21/O/N/24 · 0580_w24_qp_21 · 0580 w24 21 · question 7.
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