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If `x=2` and `x=0` are roots ofthe polynomial `f(x)=2x^3-5x^2+ax+b`. Find the values of a and b |
Answer» `f(x)=2x^3-5x^2+ax+b=0` let x=0 `f(0)=0-0+0+b=0` `b=0` `f(2)=16-20+2a+b=0` `2a+b=4` `a=2` |
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