Root Mean Square: Square Root, (Algebra), Mathematics, Magnitude (Mathematics), Function Statistics, Sinusoid

Rationalisation (Mathematics): Elementary Algebra, Surd, Denominator, Fraction, Monomial, Binomial, Square Root

Quartic Function: Mathematics, Function (Mathematics), Polynomial, Equation, Derivative, Cubic Function, Nth Root,...

Fundamental Theorem of Algebra: Mathematics, Polynomial, Complex number, Root a function, field...

Reduction (Mathematics): Fraction (Mathematics), ''n''th Root, Linear Algebra, Equation, Matrix (Mathematics)