IGCSE
EDEXCEL
Mathematics B (International)
6 Marks
QP-Math B-202405-U1R · Question 23
Question (excerpt):
23 x 4 is a factor of 6 26 24 3 2 x kx x , where k is a constant. (a) Use the factor theorem to show that k = 19 (2) (b) Hence solve 6 19 26 24 0 3 2 x x x Show clear algebraic working. ..............…
23 x 4 is a factor of 6 26 24 3 2 x kx x , where k is a constant. (a) Use the factor theorem to show that k = 19 (2) (b) Hence solve 6 19 26 24 0 3 2 x x x Show clear algebraic working. ..............…
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