Question

please let me fast please fast​

Answer 1

Answer:

Using Identity : (a+b)(a-b) this can be written as

(x+y)(x-y) = x²-y²

=(-1/2)²-(1/3)²

=1/4-1/9 = 9/36 - 4/36 = 5/36

Answer 2

Answer:

hope it's helpful

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