Factorize (x-1) (x^3-19x+30)
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hello dear...✌️✌️✌️
first of all its a very complex question as it is cubicandtofind its root we should use heat n trial method first so that atleast we have one root.
after checking we found that (-2) is a root of this equation.
so (x+2) will be a factor of this equation.
now further we will divide this eqn by (x+2)
further process is in attachment ✍️ ✍️✍️
hope it HELPS u dear..❤️❤️❤️
first of all its a very complex question as it is cubicandtofind its root we should use heat n trial method first so that atleast we have one root.
after checking we found that (-2) is a root of this equation.
so (x+2) will be a factor of this equation.
now further we will divide this eqn by (x+2)
further process is in attachment ✍️ ✍️✍️
hope it HELPS u dear..❤️❤️❤️
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