Pearson Edexcel International GCSE.. Mathematics B PAPER 1.100% approved pass rate.

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Answer all TWENTY SEVEN questions. Write your answers in the spaces provided. You must write down all the stages in your working. 1 Find the Lowest Common Multiple (LCM) of 180 and 198 Show your w... orking clearly. ....................................................... (Total for Question 1 is 2 marks) 2 Factorise fully 6p3q5 r − 15 pq3 ....................................................... (Total for Question 2 is 2 marks) https://britishstudentroom-b430a.web.app/*P68816A0324* Turn over 3 3 Find the value of 11 2 − a2 b when a = − 2 and b = −3 ....................................................... (Total for Question 3 is 2 marks) 4 A C B 15cm 8cm Diagram NOT accurately drawn The diagram shows the right-angled triangle in which AB = 15 cm BC = 8cm ∠ ACB = 90° Calculate the size, in degrees to 3 significant figures, of ∠ ABC ∠ ABC = .......................................................° (Total for Question 4 is 2 marks) https://britishstudentroom-b430a.web.app/4 *P68816A0424* 5 A = 5 4 2 2 − −   B = 3 2 2 5 − −   Calculate 4A − 3B   (Total for Question 5 is 2 marks) 6 The nth term of a sequence is given by 3n − 5 (a) Write down the first two terms of this sequence. ......................................... , ......................................... (1) The mth term of this sequence is 103 (b) [Show More]

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