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Mathematics, 01.07.2019 22:00 sakotaco3455

For the equation 2x^3 -11x^2 + 12x + 9 = 0 , the root of 3 has a multiplicity of a. 1 b. 2 c. 3 and explain why ! (i have a hunch it’s 2 but i don’t know how to explain it)

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For the equation 2x^3 -11x^2 + 12x + 9 = 0 , the root of 3 has a multiplicity of a. 1 b. 2 c. 3 a...

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