Answer :

isabellablue
you add the 3 and -1 and then devide 5 than when you put your answer dont forget the sqared. hope this help you.
it's 3 over 5 because the x is 3 and y is -1 to the power of 2 so -1×-1 = 1 so now you have x=3 and y=1 now 3×1=3

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