+0  
 
0
3
1
avatar+359 

What is the coefficient of $x$ in $(x^3 + x^2 + x + 1)(x^4 - 8x^3 + 17x^2 - 23x + 14)$?

 Aug 5, 2024
 #1
avatar+37159 
+1

The 'x' coefficient   will be the result of   1 * (-23x)   + 14 * x   =   -23x + 14x  =   - 9x  

so the coefficient in question will be -9 

 Aug 5, 2024

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