Question 99678
x^2 * (x-7) - 16 * (x-7)>=0
x^3-7x^2-16x+112>=0
factor (x-7)(x-4)(x+4)>=0
X[-4,4]U[7,infinity)
{{{graph(500,500,-10,10,-150,150,x^3-7x^2-16x+112)}}}
Ed