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Question 13 Selected one answer choice
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Which of the following is equivalent to If2·x2+8·x242·x2+20·x48 for all values of x for which both expressions are defined?

A.(x2)(x4)

B.(x2)(x+4)

C.(x+2)(x+4)

D.(x+6)(x12)

E.(x+6)(x+12)

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