Pls solve it i will mark as brainliest
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insiyahr:
Pls frds
Plsss
which one u need
i mean which question in the given picture
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Hope the image below surely helps you...please mark it as brainlest
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the area is wrong it will be (a-b)^2
We need to add up all boxes areas it (a+b)2
yeah but the small box of b*b overlaps
when take 2(a*b)
you*
Answered by
1
(100+9)^2=10000+81+2*100*9=10290
(1000+1)^2=1000000+1+2000*1=1002001
(200+3)^2=40000+9+2*200*3=41209
(100+3)^2=10000+9+2*100*3=10609
the area will be equal to: a^2+2(b*a)-b^2
(1000+1)^2=1000000+1+2000*1=1002001
(200+3)^2=40000+9+2*200*3=41209
(100+3)^2=10000+9+2*100*3=10609
the area will be equal to: a^2+2(b*a)-b^2
1st one wrng
yeah it will be 11881
Ha
check your area
My ans is perfect
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