Powers, roots and surds
Cube root expressions 17🔒Estimating roots 18🔒Evaluating powers 16🔒Fractional exponents 18🔒Mixed surd expressions 18🔒Negative bases and exponents 17🔒Nested radicals 17🔒Products of powers 13🔒Rational and irrational numbers 18🔒Rationalising denominators 18🔒Simplifying radicals 18🔒Square and cube roots by hand 18🔒Square roots of a number 5🔒