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Find the coefficient of z in the product (-3z^2-7z+4)(6z^2-z+6)

 Feb 27, 2021
 #1
avatar+544 
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The only terms that will make "z" and add them up:
 

(-7z)(6) + (4)(-z)

 

= -42z - 4z

= -46z, which means -46 is your answer :)

 Feb 27, 2021

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