What are the zeros of the polynomial function#f(x)=(x-3)(x-3)(x+5)#?
1 Answer
Jun 26, 2018
Explanation:
#"to obtain the zeros set "f(x)=0#
#(x-3)^2(x+5)=0#
#"equate each factor to zero and solve for "x#
#x+5=0rArrx=-5#
#(x-3)^2=0rArrx=3" multiplicity 2"#
