8 Videos for "additive inverse"

Additive and Multiplicative Inverses  Concept
Math › Algebra › PreAlgebra
How to find additive and multiplicative inverses. 
Additive and Multiplicative Inverses  Problem 1
Math › Algebra › PreAlgebra
How to find the additive inverse of positive and negative numbers. 
Additive and Multiplicative Inverses  Problem 2
Math › Algebra › PreAlgebra
How to find the multiplicative inverse of fractions, positive numbers, and negative numbers. 
Solving Systems of Equations using Elimination  Problem 3
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when neither variable's coefficients are already additive inverses. 
Solving Systems of Equations using Elimination  Problem 2
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when neither variable's coefficients are already additive inverses and there is a fractional answer. 
Solving Systems of Equations using Elimination  Problem 1
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination when one variable's coefficients are already additive inverses. 
Solving Systems of Equations using Elimination  Concept
Math › Algebra › Solving Systems of Equations
How to solve a system of equations using elimination. 
Multiplying Polynomials: Special Cases  Problem 4
Math › Algebra › Polynomials
Examples of multiplying two binomials that results in a difference of perfect squares. This happens because our two linear terms are additive inverses.