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3 years ago

7

(x-3)(x2+2x+7) Simplified

1 answer:

ololo11 [35]3 years ago

6 0

Answer:

x3-x2+x-21

Step-by-step explanation:

x3+2x2+7x-3x2-6x-21

combine like terms

x3-x2+x-21

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Given:

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