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Mathematics 21 Online
OpenStudy (anonymous):

4x^2+9x

OpenStudy (anonymous):

What would you like to do with it?

OpenStudy (anonymous):

4x^2 + 9x =? (4X^2 = 16x, {because 4 to the second power is 16} ) 16x + 9x = ? 16x + 9X = 25x I hope that's what you were looking for in terms of an answer.

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