+0  
 
0
64
1
avatar

Find the constant a such that (x^2 - 3x + 4)(2x^2 +ax + 7) = 2x^4 -11x^3 +30x^2 -41x +28

 

Thank you!

 Nov 29, 2020
 #1
avatar+112086 
+1

Do the expansion and equate coefficients.

 Nov 30, 2020

47 Online Users

avatar