已知关于x的一元二次方程x²=（2k+1）x﹣k²+2有两个实数根为x₁，x₂．

（1）求k的取值范围；

（2）设y=x₁+x₂，当y取得最小值时，求相应k的值，并求出最小值．

—Yao Ming scored more than 25 points in each game this season.

—There's no doubt that he ________ the title “The Best Scorer”．

A．deserves

B．declares

C．announces

D．confirms