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(8x+7)(4x6)

 

 Nov 20, 2014

Best Answer 

 #1
avatar+23254 
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(8x + 7)(4x - 6)                     Use FOIL:

= 8x·4x  +  8x·-6  +  7·4x  +  7·-6

= 32x² - 48x + 28x - 42

= 32x² - 20x - 42

 Nov 20, 2014
 #1
avatar+23254 
+10
Best Answer

(8x + 7)(4x - 6)                     Use FOIL:

= 8x·4x  +  8x·-6  +  7·4x  +  7·-6

= 32x² - 48x + 28x - 42

= 32x² - 20x - 42

geno3141 Nov 20, 2014

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