the value of 0.768*0.768-2*0.768*0.568+0.568*0.568
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Answered by
0
Your answer is here
-0.03 (answer is upto 2 digits)
If its right plz mark as brainliest
-0.03 (answer is upto 2 digits)
If its right plz mark as brainliest
sai635:
the answer is wrong
k..sry
use a-b whole square formula
k..I thought its just simple calculation
np
It is wrong
Answered by
20
= 0.768 * 0.768 - 2 * 0.768 * 0.568 + 0.568 * 0.568
= ( 0.768 )^2 - 2 * 0.768 * 0.568 + ( 0.568 )^2
Using identity { a^2 - 2 ab + b^2 = ( a - b )^2 }
= ( 0.768 - 0.568 )^2
= ( 0.2 )^2
= 0.04.
The answer is 0.04.
= ( 0.768 )^2 - 2 * 0.768 * 0.568 + ( 0.568 )^2
Using identity { a^2 - 2 ab + b^2 = ( a - b )^2 }
= ( 0.768 - 0.568 )^2
= ( 0.2 )^2
= 0.04.
The answer is 0.04.
ur correct
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