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What is the completely factored out form of d^4-8d^2+16

What is the completely factored out form of d^4-8d^2+16-example-1
User Esorton
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1 Answer

3 votes

d^4-8d^2+16

(d^2-4d)(d^2-4d)

(d-2)(d+2)(d-2)(d+2)

Option D is correct

User GMchris
by
6.1k points
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