Factor Special Cases

Special Cases Lesson

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Factor the difference of squares:

$x^2-25$  

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Factor the difference of squares:

$49x^2-100$  

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Factor the difference of squares:

$9x^2-1$  

Multiple Select

Select all expressions that are a difference of squares.

• $$x^2-81$$  

• $$x^2+9$$  

• $$2x^2-49$$  

• $$x^2-1$$  

• $$36x^2-25$$  

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Factor the perfect square trinomial:

$x^2+8x+16$  

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Factor the perfect square trinomial:

$x^2-10x+25$  

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Factor the perfect square trinomial:

$49x^2+28x+4$  

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Factor the perfect square trinomial:

$25x^2-30x+9$  

Multiple Select

Select all expressions that are perfect square trinomials

• $$x^2-6x+9$$  

• $$x^2+10x+25$$  

• $$x^2+12x-36$$  

• $$4x^2-20x+25$$  

• $$9x^2-16x+100$$  

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Factor the expression by grouping:

$6x^2+11x+3$  

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Factor the expression by grouping:

$6x^2-19x+10$  

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Factor the expression by grouping:

$10x^2-23x-5$  

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Factor the expression using the a=1 shortcut:

$x^2+7x+12$  

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Factor the expression using the a=1 shortcut:

$x^2-6x-16$