Answer:
a^2+2ab+b^2
Step-by-step explanation:
FOIL method is First variables Outer variables Inner variables Last variables
(a+b)^2 rewritten is (a+b)(a+b)
F - a*a
O - a*b
I - a*b
L - b*b
a*a+a*b+a*b+b*b
simplify
a^2+2ab+b^2
Def the second one because think about it this way 1.5 x 8 = 12
There's your answer
Answer:
ye mona lisha h thik h acchi h
8<em> times (</em> 2<em> plus</em> 1 ) = 24
The formula for the area of the rectangular is:
long * wide
So the answer is:
20*10 = 200 meters :))))
I hope this is helpful
have a nice day
