Try another version of this question Get help: Box 1: Enter your answer as a list of values separated by commas: Example: -4, 3, 2 Box 2: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Find the zeros and fully factor `f(x)=x^3-15 x+4`, including factors for irrational and non-real zeros. Use radicals, not decimal approximations.
The zeros are
The fully factored form is `f(x) =`
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Decimal values are not allowed `-4,2+sqrt(3),2-sqrt(3)`
Be sure your variables match those in the question `(x+4)(x-2-sqrt(3))(x-2+sqrt(3))`