SOLUTION: I am stuck on correct answer for: (2x - 1)(10x +1)=: I believe the answer is 12x but I want to verify. I am not using a specific book. I am just practicing...

Question 54167: I am stuck on correct answer for:
(2x - 1)(10x +1)=:
I believe the answer is 12x but I want to verify.
I am not using a specific book. I am just practicing...

Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
You need to multiply 2x times everything in the second parenthesis and then multiply -1 time everything in the second parenthesis and then combine like terms. Like terms are terms that have the very same variables to the very same power:
(2x-1)(10x+1)

Happy Calculating!!!
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