SOLUTION: Perform the indicated operations and simplify the following expression: {{{(((6r^2-7r-3)/(r^2-1)) /((4r^2-12r+9)/(r^2-1))) * ((2r^2-r-3)/(3r^2-2r-1))}}} A) {{{(2r-3)^2 /(3r+1

Question 145604: Perform the indicated operations and simplify the following expression:

A)
B)
C)
D)
Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!


Invert the second fraction in the first parentheses
and multiply:



Cancel the 's





Factor all the numerators and denominators:



Cancel the 's



Cancel the 's

 

Cancel the 's

 

, which is choice B)

Edwin

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