book Maths Puzzle Numerical Ability

Express 3logbx-2logby+4logbz as a single log.

Read Solution (Total 0)

book Other Question

how do i compute the square root of a real number,so that i can use the formula in a programming language? 2)(sqrtx)^2=x Is an identity (true for all nonnegative values of x)?
Answer:
Explain your answer in this space.