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Solve for all values of x by factoring, x^2-12x+23=3

User Shimi
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1 Answer

4 votes

Answer:

x = 10 or x = 2

Explanation:

x² - 12x + 23 = 3

x² - 12x + 20 = 0

(x - 10)(x - 2) = 0

x - 10 = 0 or x - 2 = 0

x = 10 or x = 2

User XMight
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