7.7 Factoring Special Products Homework

Last updated almost 2 years ago

10 questions

Note from the author:

If a repeated root or "double root" is a solution, place the same answer for both the smaller and larger root.

Instructions

If a repeated root or "double root" is a solution, place the same answer for both the smaller and larger root.

Factor the polynomial: z^{2} − 81 

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Factor the polynomial: 25-4x^2

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Factor the polynomial: 16x^{2} − 169y^2 

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Factor the polynomial:  p^{2} + 30p + 225 

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Factor the polynomial:  49a^{2} − 14a + 1 

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Solve the equation:  4x^{2} = 49

smaller root: _______ 
larger root: _______ 

Solve the equation:  s^{2} + 20s + 100 = 0 

smaller root: _______ 
larger root: _______ 

Solve the equation:  y^{2} = 12y − 36 

smaller root: _______ 
larger root: _______ 

Factor the polynomial:  2m^{2} − 50 
(hint: find the GCF first)

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Factor the polynomial:  27m^{2} − 36m + 12 
(hint: find the GCF first)

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