exam Maths Puzzle Numerical Ability

Find the following.

root ( 18, (-10)^18 )

Read Solution (Total 0)

exam Other Question

Please help me with this problem:

2^5 * 2^b+3 * 2^3-b

Thanks a whole bunch! Simplify without negative exponents or decimals in the final answer.
x^-1/x-x^-1