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Mathematics, 28.08.2019 00:30 Seaisnowblue
What is the real roots of this equation 1. x^2(x-9)(2x+1)=0 2. (x+4) (x^2-x+3)=0 3. (x+8) (x-7) (x^2-2x+5)=o ? and pls show me the process.
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What is the real roots of this equation 1. x^2(x-9)(2x+1)=0 2. (x+4) (x^2-x+3)=0 3. (x+8) (x-7) (x^2...
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