find the square root of 86 by using column method
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Answers
Answered by
3
it is 9.27 and column method is not possible
Answered by
9
hey the answer is ...
( a + b )^2 = a ^2 + b ^2 + 2ab
a = 8 b = 6
a^2 = 8 ×8 = 64
b^2 = 6 ×6 = 36
2ab = 2 × 8× 6= 96
96 + 3 = 99
add 64 + 9 = 73
= 7396
hope it helps uu frnd.
( a + b )^2 = a ^2 + b ^2 + 2ab
a = 8 b = 6
a^2 = 8 ×8 = 64
b^2 = 6 ×6 = 36
2ab = 2 × 8× 6= 96
96 + 3 = 99
add 64 + 9 = 73
= 7396
hope it helps uu frnd.
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