SOLUTION: given that (3x-a)(x-2)(x-7)= 3x^3-32^2+18x-70 determine the value of a
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: given that (3x-a)(x-2)(x-7)= 3x^3-32^2+18x-70 determine the value of a
This question is from textbook
Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
given that (3x-a)(x-2)(x-7)= 3x^3-32^2+18x-70 determine the value of a
PUT X=1
(3*1-A)(1-2)(1-7)=3*1^3-32*1^2+18*1-70=-81
(3-A)6=-81
3-A=-81/6=-27/2
6-2A=-27
2A=33
A=16.5
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