exam Maths Puzzle Numerical Ability

The second of three numbers is 4 times the first. THe third number is one more than the second. The sum of the numbers is 73. FInd the numbers

Read Solution (Total 0)

exam Other Question

Write the quadratic equation with a lead coefficient of 1 whose roots are 1+3i and 1-3i.

Could someone show me how to this step-by-step, please?
How do I work this?

log(logb)=0.7