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# How do you simplify 10x to the second power plus 21x minus 10?

Updated: 9/23/2023

Wiki User

11y ago

10x2 + 21x - 10 = 10x2 + 25x - 4x - 10 = 5x(2x + 5) - 2(2x + 5) = (2x + 5)(5x -2)

Wiki User

11y ago

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Q: How do you simplify 10x to the second power plus 21x minus 10?
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