Exponents
Everything on SkillVeris tagged Exponents — collected across the glossary, study notes, blog, and cheat sheets.
3 resources across 1 library
Interview Questions(3)
How to Solve Surds and Indices Problems
Surds and indices problems reduce to applying the laws of exponents — a^m × a^n = a^(m+n), (a^m)^n = a^(mn), a^m / a^n = a^(m−n), and a^(1/n) = the nth root of…
How to Solve Logarithm Problems
A logarithm answers 'to what power must the base be raised to get this number' — log_b(x) = y means b^y = x — and logarithm problems are solved by converting b…
How to Find the Unit Digit of Large Powers
The unit digit of a^n is found by identifying the cyclicity of the base’s unit digit (a pattern that repeats every 1, 2, or 4 powers) and then computing n mod…