Mathematics, 13.07.2019 00:00 blubs6103

Simplify the following expression and justify each step in your simplification. 5(7-x)+6x(3x+4) i know the answer is 18x^2+19x+35 but i need the process of getting there

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Simplify the following expression and justify each step in your simplification. 5(7-x)+6x(3x+4) i k...

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