IGCSE
EDEXCEL
Further Mathematics
8 Marks
QP-FurtherPureMath-202201-P1 · Question 7
Question (excerpt):
18 7 (a) Write down the value of log216 (1) Given that 4 + 2 log4 x = log2 y (b) show that y = 16x (4) (c) Hence solve the equation 4 + 2 log4 x = log2 (4x + 5) (3) ............................…
18 7 (a) Write down the value of log216 (1) Given that 4 + 2 log4 x = log2 y (b) show that y = 16x (4) (c) Hence solve the equation 4 + 2 log4 x = log2 (4x + 5) (3) ............................…
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