<PRE><B>Question 58907</B>
I think the question is subtract 4x^2 - 5x from the sum of 9x^2 - 2 and 6x - 1

First we need to find the sum of 9x^2 - 2 and 6x - 1
                           
                                = (9x^2 - 2) + (6x - 1)

                                = 9x^2 + 6x - 3 [Adding the like terms]

Now (9x^2 + 6x - 3)- (4x^2 - 5x)
   = 9x^2 + 6x - 3 - 4x^2 + 5x
   = 5x^2 + 11x - 3 [adding the like terms]

Best of Luck!!!

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