Factoring Polynomials Worksheet Page 4

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Method #5:
Guess – N – Check
2
Given: 4x
+ 11x + 6
Guess #1
2 2 2 2
First terms must multiply to 4x 4x 4x 4x
and constant term must multiply to 6 6 6 6
( 2x + 3 )( 2x + 2 )
Multiply to check:
2x( 2x ) + 2x( 2 ) + 3( 2x ) + 3( 2 )
2
4x
+ 4x + 6x + 6
2
x 4x
+ 10x + 6 x
Incorrect

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