Posted by **Jen** on Wednesday, June 5, 2013 at 4:18pm.

Given f(x)=6x^4-7x^3-23x^2+14x+3, approximate each real zero as a decimal to the nearest tenth.

- Pre-calculus -
**Steve**, Wednesday, June 5, 2013 at 4:21pm
Since there are apparently no rational roots, and quartics are ridiculously hard to solve algebraically, I assume you are working on numerical methods. So, use any method of choice (Newton, bisection, etc.) to approximate the roots. Where do you get stuck?

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