Find the product of 0.2 xy (3x + 2y) and verify the result when x = 5 and y = -1
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Answer:
-13
Step-by-step explanation:
0.2xy(3x+2y)
= 0.2×5×-1 (3×5+2×-1)
= -1(15+(-2))
= -1×(15-2)
= -1(13)
= -13 ans
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