
hello sir
Could u help me with these questions?
q1)how many real solutions does x^9x have?
q2)suppose p(x) is a polynomial of the form
x^120+a x^119+....+7200
where the coefficients a1,a2,a3......a119 are all the integers.What is the maximum possible number of distinct rational roots of p?
q3)e^5x+e^4x3e^3x17e^2x30e^x=0 has how many real solutions?
