Answer:
±1, ±1/2, ±2, ±5, ±5/2, ±10
Step-by-step explanation:
move all the expressions to the left side of the equation.
-2x^9 + 3x^7 -11x -10 = 0
if a polynomial fuction has integer coefficients, then every rational zero will have the form p/q where p is a factor of the constant q is a factor of the leading coefficient.
p= ±1, ±2, ±5, ±10
q = ±1, ±2
