2x*2y
Replace x with -1 and y with 3
2(-1) * 2(3)
2*-1 = -2
2*3=6
Now multiply -2 with 6 and it should be -12.
Answer:
6
Explanation:
(-1)^2=(-1)(-1)=1
2(1)(3)=2*3=6
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