Factorise: x^3-23x^2+142x-120
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Step-by-step explanation:
just find the factors of 120 and then put them in place of x. The one which gives you 0 is the zero of the polynomial. Then divide the factor from the polynomial and then the given polynomial will be equal to quotient multiplied by the factor. Then factorise it.
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9
Answer:
Step-by-step explanation:
- Just find the factors of 120 and then put them in place of x. The one which gives you 0 is the zero of the polynomial. Then divide the factor from the polynomial and then the given polynomial will be equal to quotient multiplied by the factor. Then factorise it.
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