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Choose Efficient Rewrites by Structure
Worksheet
Grade Level
Algebra I
ALG1.26 Choose Efficient Rewrites by Structure
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🔴 Hard
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Which factored form is equivalent to x² + 10x + 21?
A
(x+1)(x+21)
B
(x+14)(x−4)
C
(x+3)(x+9)
D
(x+3)(x+7)
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