a2-24a+(______)=(______)2.
a2-24a+( 144)=( a-12)2.
故答案为:144,a-12.
UNIFACE应用开发分成哪3个步骤?
A.建模、应用、装配
B.分析、设计、实现
C.建模、构造、装配
D.建模、设计、实现
— Is this your jacket?
— No, it isn't. _____ jacket is blue,but this one is red.
[ ]
A. Your
B. Her
C. His
D. My