Algebra Tiles Review Math 10 H 2017

Expanding two binomials using algebra tiles:


To expand the binomials I used distributive property:

Factoring a trinomial:

When factoring a trinomial we need to remember that 2 x’s make x^2, Positive 1 or negative 1  times a x will give you x, When we factor a trinomial we have to work backwards, so we solve x^2 by factoring out 2 x’s and we solve x’s by factoring out 1 x and one 1.


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