lethaall
lethaall
08-06-2018
Computers and Technology
contestada
factor f(x)=x^3-6x^2+9x
Respuesta :
tonb
tonb
08-06-2018
Since all terms have an x in them, you can first factor that out, yielding:
f(x) = x(x² - 6x + 9)
Then you are looking for numbers that multiplied give 9 and added give -6, which is -3 and -3. So the final factorization is:
f(x) = x(x-3)²
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