Answer to Question #43001 in Calculus for shasha
2014-05-31T22:04:49-04:00
Find the zeros of the polynomial function and state the multiplicity of each.
f(x) = 3(x + 9)2(x - 9)3
4, multiplicity 1; -9, multiplicity 3; 9, multiplicity 3
4, multiplicity 1; 9, multiplicity 1; -9, multiplicity 1
-9, multiplicity 3; 9, multiplicity 2
-9, multiplicity 2; 9, multiplicity 3
help me please
1
2014-06-06T02:34:30-0400
The product equals zero only if at least one of the multipliers equal zero. Therefrom we get (x+9)2 = 0 or (x-9)3 = 0 x = -9 with multiplicity 2 and x=9 with multiplicity 3.
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