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Complete the factored form. 3x4 + 16x + 21 = (3x + 7)( )​
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Complete the factored form.
3x4 + 16x + 21 = (3x + 7)( )​

Complete the factored form. 3x4 + 16x + 21 = (3x + 7)( )​-example-1
User Branko Dimitrijevic
by
5.1k points

1 Answer

1 vote

Answer:

x+3

Explanation:

21=7x3. Hence answer is 3

User Momvart
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