Answer:
(a+b)²=a²+2ab+b²
Step-by-step explanation:
Hope this helps!!!
Answer:
46
Step-by-step explanation:
Break the shape into smaller shapes, then solve:
Large Rectangle -> 4x8=32
Tiny Rectangle at the bottom ->2x3=6
Triangle at top can be broken into two right triangles ->
(4x2)(1/2)=4
(4x2)(1/2)=4
Add: 32+6+4+4=46
1/2 - y (6y - 8)
1/2 -6y2 - 8y
the answer is A
