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HACTEHA [7]
4 years ago
13

Find the value of the following if x = -1 and y = -3: __2x-4y___

Mathematics
1 answer:
Ahat [919]4 years ago
3 0
2(-1)-4(-3)
-2-(-12)
-2+12=10

(-1)2+(-3)
1-3=-2
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