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Fill in the missing number to complete the factorization: x 3 + 14x 2 + 59x + 70 = (x + 2)(x + 5)(x +?)
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Fill in the missing number to complete the factorization:

x 3 + 14x 2 + 59x + 70 = (x + 2)(x + 5)(x +?)

User Ahd Radwan
by
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2 Answers

3 votes
we know that the last numbers will mutiply to the last number in the expanded thing

meaning
70=2*5*?
70=10*?
divide 10
?=7
User Mooga
by
9.2k points
3 votes
I hope this helps you
Fill in the missing number to complete the factorization: x 3 + 14x 2 + 59x + 70 = (x-example-1
User Phaxian
by
8.6k points
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User Rmpestano
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