Find x intercepts of the polynomial:
p(x)=(x-5)(x+2)(x-1)-30; . Show all steps
p(x) = (x-5)(x+2)(x-1) - 30
to find x intercepts we set polynomial to 0
(x-5)(x+2)(x-1) - 30 = 0
(x-5)(x+2)(x-1) = 30
x^3 - 11x^2 + 28x - 20 = 0
solving we get
x =5.801
hence, x intercepts are (5.801 , 0 )
Find x intercepts of the polynomial: p(x)=(x-5)(x+2)(x-1)-30; . Show all steps
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show all steps please Use Binomial Series to expand the expression (1+x?)' into a polynomial.
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