Question

Fill in the blanks
1. The standard from of quadratic equation is..........
2. A cuboid has ............. edges.
3. The sum of (713) and (444) is ..........
4. If a pair of linear equation has no solution the lines de ........​

Answer 1

1. f(x)=a(x−h)2+k.

2. 12

3. 1157

4. inconsistent