Question

Find [3 ½ ] using identity
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Answer 1

Answer:

(3+½)

(x+y)²=x²+2xy+y²

=3²+2×3×½+(½)²

=9+ 6 + 1

2 4

=9+3+ 1

4

=12 1

4

Hope it helps u sis:)

Answer 2

Answer:

hope it will help you sister ( ^ _ ^ )