SOLUTION: clear the parentheses and simplify: (4x^2+9x-7)-(7x^2+3x-2). write answer with the powers in desending order.
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Question 221250: clear the parentheses and simplify: (4x^2+9x-7)-(7x^2+3x-2). write answer with the powers in desending order.
Answer by sofiyac(983) (Show Source): You can put this solution on YOUR website!
open parenthesis
combine like terms