已知函数\(f(x)=\ln (x+2)+2x-m(m\in {R})\)的一个零点附近的函数值的参考数据如下表:
|
| \(x\) | \(0\) | \(0.5\) | \(0.53125\) | \(0.5625\) | \(0.625\) | \(0.75\) | \(1\) | \(f(x)\) | \(-1.307\) | \(-0.084\) | \(-0.009\) | \(0.066\) | \(0.215\) | \(0.512\) | \(1.099\) | | |
由二分法,方程\(\ln (x+1)+2x-m=0\)的近似解\((\)精确度\(0.05)\)可能是