Answer:
(√10 +2√8)(√10 -2√8)=
(10 -8√5 + 8√5 -32)
10+0-32
10-32
= -22
Hope this helps.
3ft * 8ft
Step-by-step explanation:
The base of the pyramid is the rectangle, and the rectangle has the dimensions of 3ft * 8ft.
