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If x=-3 and y=-4 a. Find (x+y), (x-y) b.Find x²-y²​

If x=-3 and y=-4 a. Find (x+y), (x-y) b.Find x²-y²​
asked 216k views
16 votes
If x=-3 and y=-4
a. Find (x+y), (x-y)
b.Find x²-y²​

asked
User Dyo Medio
by
8.4k points

1 Answer

11 votes

Answer:

a. (x+y)=-7

a.(x-y)= 1

b. 9-16= -7

answered
User Lena Schimmel
by
8.2k points
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