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What goes in the blanks

What goes in the blanks-example-1
User Yuming Cao
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1 Answer

4 votes

Explanation:

2x² + x - 28

= 2x² + ( 8 - 7)x - 28

= 2x² + 8x - 7x - 28

= 2x ( x + 4) - 7( x + 4)

= (x + 4) (2x - 7)

Hope it will help you :)

User Kuffs
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