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Find the missing factor 2x^2+9x+7=(x+1) ( )

Find the missing factor 2x^2+9x+7=(x+1) ( )
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1 vote
Find the missing factor 2x^2+9x+7=(x+1) ( )

User Sameerah
by
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2 Answers

1 vote
To find the missing factor

{2x}^(2) + 9x +7 \\ by \: cross \: method \\ (x + 1)(7x + 2)
thus the answer is (7x+2)

hope it helps!
User Oin
by
8.9k points
0 votes
2x+7 is the missing factor since 2x*x is 2x^2 and 7 * 1 is 7 and 7+2 = 9
User Meiswjn
by
8.3k points
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