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3 years ago

I need help please help me out

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

7 0

Step-by-step explanation:

First one..

move the green dot one step to the left

Interactive table

U is under the operation a-b

where a = -1 and b = -2

U = -1 - (-2)

U = -1 + 2

U = 1

V is under the operation a-b

where a = -4 and b = 1

V = -4 -1

V = -5

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