Question 58907: how can i solve the following?
Subtract 4x2 – 5x from the sum of 9x2 – 2 and 6x – 1. Answer by uma(370) (Show Source):
You can put this solution on YOUR website! 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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