without multiplying solve :- 1.54 x 1.54 +2 x 1.54 x 1.46 +1.46 x 1.46
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Answered by
6
1.54 x 1.54 +2 x 1.54 x 1.46 +1.46 x 1.46
=23716+2-54-46+146-46
=2.3718*10^4
=23716+2-54-46+146-46
=2.3718*10^4
shreyagupta1903:
i already told you that solve the Q without multiplying
and you have wasted my lot of time
While solving ur question I've asked the answer but u didn't replied
Answered by
6
(1.54)^2+2×1.46×1.54+(1.46)^2
it is form of (a+b)^2
(1.54+1.46)^2=(3)^2=9
it is form of (a+b)^2
(1.54+1.46)^2=(3)^2=9
please mark as brainliest
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