Question

in the expression 3x2y+4x-5x2y, are the terms 3x2y and -5x2y like terms? explain by providing support for your answer

Answer 1

Answer:

$5x + 4x + 3x + 2x = 2y + 4y + 5y \\ \\ 9x + 3x + 2x = 6y + 5y \\ \\ 12x + 2x = 11y \\ \\ 14x = 11y$

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