please dont use java its a C++ code.. TIA

The fourth-degree polynomial: f(x) = 230x^4 + 18x^3 + 9x^2 - 221x - 9 Has two real roots, one in [-1, 0] and the other in [0, 1]. Write a computer program that will approximate (both) these roots using. The Bisection method The Secant method The absolute relative approximate error of your solution should be less than 0.01%