book
Maths Puzzle
Numerical Ability
Solve each equation:
1. n - (8 + 4n) = 2(3n - 4)
2. 2z - 3 4 - z z + 1
------ - ----- = -------
4 2 3
3. 40x - 5 5 33 - 2x
Read Solution (Total 0)
book Other Question
Perform the following complex number multiplication and write the answer in standard form:
(2 - i)(-6 + 6i)
The sum of two numbers is 28. Their difference is 4. What are the two numbers?
thanks so much for the help!