Express as a single logarithm 2 loga 6 loga 3 [2 marks]
loga12
explantion:from simples rules of logs
Related Maths A Level answers
All answers ▸Use the addition formulas: sin(x+y)=sin(x)*cos(y)+sin(y)*cos(x), cos(x+y)=cos(x)*cos(y)-sin(x)*sin(y) to derive sin(2x), cos(2x), sin(x)+sin(y).
A straight line passes through the point (2,1) and has a gradient of 3. Find the co-ordinates of the points where this line intersects the axes
differentiate y = 4x^3(12e^-4x) with respect to x
How do I express complicated logs as single logarithms?