Simplify:(4x2 - 2x) - (-5x2 - 8x)

(4x² - 2x) - (-5x² - 8x) = 4x² - 2x + 5x² + 8x = 9x² + 6x

LOL, the same three people answering the question by the same person at the same time!

That too, all three are the same people every time!

(4x^2-2x)-(-5x^2-8x)

=4x^2-2x+5x^2+8x

=9x^2=6x is our final answer.

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*chuckles* I hit the like thing on all of his questions

Then someone must have downvoted again, as there is only one like....Illuminati confirmed, lol