Powers, Roots & Index Laws

Interactive macro-enabled MS-Excel spreadsheet. Contents: Complete a table of the first ten integer powers of one positive №. Complete a table of powers & evaluate powers & roots using it. Represent small ±ve powers of the first twelve integers on a № line. Evaluate random ±ve integers, decimals & fractions to ±ve powers. Evaluate user-defined №s to ±ve integer, decimal, fractional powers. Write negative integer powers of numbers as unit fractions. Find ±ve square or cube roots of given square or cube numbers. Estimate square roots or cube roots using upper & lower bounds. Write numbers & products as integer single powers in index form. Evaluate sums, products, quotients of powers & roots expressions. Multiply & divide integer powers using the three laws of indices. Evaluate exactly integers to the power of fractional indices. Write expressions as integers to the power of fractional indices.