SOLUTION: Second post; Given that (3x-a)(x-2)(x-7)= 3x^3-32x^2+81x-70. There shouldn't have been a = after 32x^2 sorry about. Please check my answer again. which is 3.

Question 44126This question is from textbook Algebra and Trigonometry with Analytic geometry
: Second post; Given that (3x-a)(x-2)(x-7)= 3x^3-32x^2+81x-70. There shouldn't have been a = after 32x^2 sorry about. Please check my answer again. which is 3. This question is from textbook Algebra and Trigonometry with Analytic geometry

Answer by adamchapman(301) (Show Source): You can put this solution on YOUR website!
Below is the graph of y=3x^3-32x^2+81x-70

Below is the graph of y=(3x-a)(x-2)(x-7) when a=3

Note they are exactly the same, so (3x-a)(x-2)(x-7)= 3x^3-32x^2+81x-70 is true when a=3.
You are correct. Well done!
I hope this helps
P.S. I am trying to start up my own homework help website. I would be extremely grateful if you would e-mail me some feedback on the help you received to adam.chapman@student.manchester.ac.uk
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