Fast review mode: answers are shown by default so you can skim quickly. Hide them if you want to self-test.
Cubed and squared are types of indices. By writing numbers as powers of a common base, multiplication and division can be turned into addition or subtraction of indices making calculations with large or small numbers easier, as long as you follow the Math rules.
Join 4M+ learners. Unlock unlimited quizzes, wrong-answer tracking, flashcards + reminders, study guides, and 1-on-1 challenges.