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What is the answer to this equation 25x2-5x-20?

Anonymous

∙ 14y ago

Updated: 12/15/2022

is the x a variable? because it would be impossible to solve with that information. in not then 150

25*2-5*-20

50--100 (negative and negative equal positive)

150

25x2 - 5x - 20 = 0

(5x + 1)(5x - 5) = 0

therefore; x = -1, or x = 1/5

Wiki User

∙ 14y ago

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