Search for tag: "phi"

Additive property of inequality with integers

A demo that only shows a one step process of adding an integer to both sides of an inequality so that the variable stands alone and we can tell what values are true for that inequality.

From  Tom Grant 9 plays 0  

Solving a radical equation that simplifies to a linear equation: Two radicals

This demonstrates how to solve an equation where two radicals are equal and there are no other terms on either side of th equation

From  Tom Grant 30 plays 0  

Introduction to square root addition or subtraction

Two examples showing the addition or subtraction of like radicals

From  Tom Grant 13 plays 0  

Rational exponents: Unit fraction exponents and bases involving signs

Two examples of how to deal with fractional exponents on negative numbers.

From  Tom Grant 9 plays 0  

Complex fractions involving multivariate monomials

Simplification of two fractions withing a larger fraction. Both fractions have only multiplied factors in both numerator and denominator.

From  Tom Grant 11 plays 0